\(\frac{3}{5}\)of the children in a choir aregirls . if the choir has 12 boys, how may more girls then boys will be there
1. A school choir has 72 members altogether. The number of the girls is 6 more than the number of the boys. How many girls are there in the school choir?
Một dàn hợp xướng của trường có tổng cộng 72 thành viên . Số bạn nữ nhiều hơn số bạn nam là 6 bạn. Có bao nhiêu bạn nữ trong dàn hợp xướng của trường ?
một dàn hợp xướng của trường có tổng cộng 72 thành viên. Số bạn nữ nhiều hơn số bạn nam là 6 bạn. Có bao nhiêu bạn nữ trong dàn hợp xướng của trường ?
Các bạn trả lời đi
Gợi ý: Đây là dạng toán tìm hai số khi biết tổng và hiệu của hai số đó.
There are 1400 students in a school.The number of girls is 3/4 the number of boys. How many students are in other levels if 1/6 of the girls and 1/5 of the boys are in Primary One
g = 3/4 b
g+b=1400
7/4 b = 1400
b = 800
g = 600
1st grade boys: 1/5 * 800 = 160
1st grade girls: 1/6 * 600 = 100
total 1st grade: 260
others: 1140
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The ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, then ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first? Answer: There were ….. students the classroom at first
10 studens :
5-3=2 parts
1 part
10:2=5 studens
that class has
5x9=45 studens
answer:45 studens
there were 45 students the classroom at first
there were 45 students the classroom at first
Question 5:
The ratio of boys to girls at a school is 5:4. If there are 255 boys at the school then how many students are there at the school?
Answer: students.
1: the perimeter of a circle is 15,7 dm. Its's area is...cm2
2: the ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, the ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first?
3: 47/250 dm3=...cm3
4: At the party 60% of the boys are dancing with 80% of the girls. How many people are dancing if there are 35 people ( A pair cludes only one boy and one girl)
5: An aquarium is 8dm deep, 12 dm long and 0,3 m wide. What is the volume of the aquarium in cubic centimeter?. Answer: the volume of the aquarium is...cm3
in a class A of 160 students, the ratio of boys to girls is 3 to 5.in the class B, the ratio of boys to girls is 3 to 2. when the to classes are combined, the ratio of boy to girls is 1 to 1. how many students are there in the class B
Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.
Most parents want their sons and daughters to have equal chances of success when they grow up. Today, equality of the sexes is largely mandated by public policy and law. However, old-fashioned ideas and a lot of prejudice are still part of our culture and present challenging questions for parents.
Gender stereotypes are rigid ideas about how boys and girls should behave. We all know what these stereotypes are: A "feminine" girls should be insecure, accommodating and a little illogical in her thinking. A "masculine" boy should be strong, unemotional, aggressive, and competitive. How are children exposed to these stereotypes? According to the researchers David and Myra Sadker of the American University of Washington, D.C., boys and girls are often treated differently in the classroom. They found out that when boys speak, teachers usually offer constructive comments, when girls speech, teachers tend to focus on the behavior. It's more important how the girls act rather than what they say.
The emphasis on differences begins at birth and continues throughout childhood. For example, few people would give pink baby's clothes to a boy or a blue blanket to a girl. Later, many of us give girls dolls and miniature kitchenware, while boys receive action figures and construction sets. There's nothing wrong with that. The problem arises when certain activities are deemed appropriate for one sex but not the other. According to Heather J. Nicholson, Ph.D., director of the National Resource Center for Girls, Inc., this kind of practice prevents boys and girls from acquiring important skills for their future lives.
"The fact is," says Nicholson, "that society functions as a kind of sorting machine regarding gender. In a recent survey, fifty-eight percent of eighth-grade girls but only six percent of boys earned money caring for younger children. On the other hand, twenty-seven percent of boys but only three percent of girls earned money doing lawn work". If we are serious about educating a generation to be good workers and parents, we need to eliminate such stereotypes as those mentioned previously.
Gender stereotypes inevitably are passed to our children. However, by becoming aware of the messages our children receive, we can help them develop ways to overcome these incorrect ideas. To counteract these ideas, parents can look for ways to challenge and support their children, and to encourage confidence in ways that go beyond what society's fixed ideas about differences of sext are.
The word "deemed" in paragraph 3 is closest in meaning to _______.
A. celebrated
B. supposed
C. designed
D. established
Đáp án B
Từ “deemed” trong đoạn 3 gần nghĩa nhất với từ ___________.
A. được tổ chức
B. được cho là
C. được thiết kế
D. được thiết lập
Từ đồng nghĩa: deemed (được cho là) = supposed
“The problem arises when certain activities are deemed appropriate for one sex but not the other.” (Vấn đề nảy sinh khi một số hoạt động cụ thể được cho là chỉ phù hợp cho 1 giới mà không dành cho giới còn lại).
The ratio of girls to the number of boys in a class room is 5:4.When 10 girls left in the classroom, the ratio of the number of boys to the number of girls became 4:3.How many students were in the classroom at first?
mình cũng thi toán tiếng anh đó!
tui biết đó
bài này dễ thế mà (^.^)...không làm dc à
Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.
Most parents want their sons and daughters to have equal chances of success when they grow up. Today, equality of the sexes is largely mandated by public policy and law. However, old-fashioned ideas and a lot of prejudice are still part of our culture and present challenging questions for parents.
Gender stereotypes are rigid ideas about how boys and girls should behave. We all know what these stereotypes are: A "feminine" girls should be insecure, accommodating and a little illogical in her thinking. A "masculine" boy should be strong, unemotional, aggressive, and competitive. How are children exposed to these stereotypes? According to the researchers David and Myra Sadker of the American University of Washington, D.C., boys and girls are often treated differently in the classroom. They found out that when boys speak, teachers usually offer constructive comments, when girls speech, teachers tend to focus on the behavior. It's more important how the girls act rather than what they say.
The emphasis on differences begins at birth and continues throughout childhood. For example, few people would give pink baby's clothes to a boy or a blue blanket to a girl. Later, many of us give girls dolls and miniature kitchenware, while boys receive action figures and construction sets. There's nothing wrong with that. The problem arises when certain activities are deemed appropriate for one sex but not the other. According to Heather J. Nicholson, Ph.D., director of the National Resource Center for Girls, Inc., this kind of practice prevents boys and girls from acquiring important skills for their future lives.
"The fact is," says Nicholson, "that society functions as a kind of sorting machine regarding gender. In a recent survey, fifty-eight percent of eighth-grade girls but only six percent of boys earned money caring for younger children. On the other hand, twenty-seven percent of boys but only three percent of girls earned money doing lawn work". If we are serious about educating a generation to be good workers and parents, we need to eliminate such stereotypes as those mentioned previously.
Gender stereotypes inevitably are passed to our children. However, by becoming aware of the messages our children receive, we can help them develop ways to overcome these incorrect ideas. To counteract these ideas, parents can look for ways to challenge and support their children, and to encourage confidence in ways that go beyond what society's fixed ideas about differences of sext are.
The word "counteract" in the last paragraph could be best replaced by _______.
A. promote
B. frustrate
C. encourage
D. inspire
Đáp án B
Từ “counteract” trong đoạn cuối có thể được thay thế bởi từ __________.
A. thúc đẩy
B. chống lại
C. khuyến khích
D. truyền cảm hứng
Từ đồng nghĩa: counteract (chống lại) = frustrate
“To counteract these ideas, parents can look for ways to challenge and support their children, and to encourage confidence in ways that go beyond what society's fixed ideas about differences ofsext are."
(Để chống lại các tư tưởng này, cha mẹ cần tìm cách để thử thách và ủng hộ con cái mình, và khuyến khích sự tự tin vượt qua các định kiến định sẵn theo sự khác biệt về giới tính).