there are 40 students in mrs .brown"s class .25 % of her students received a b on the test .how manny students received a b ?
there are 40 students in Mrs. Browm's class.25 % of her students received a B on the test . how many students received a B
The number of students recived the B is :
40 x 25 % = 10 ( students )
Ans : 10 students
there are 40 students in Mrs.Brown's class.25% of her students received a B on the test .how many students received a B?
làm thế nào mà bạn tính giá được vậy bạn có thể viết phép tính ra được không
Question 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?
a. 10 b. 12 c. 18 d. 20
Question 1: There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?
a. 10 b. 12 c. 18 d. 20
TL:
Đáp án: A. 10
vì: 40 . 25% = 10.
~HT~
Exam number 1: Đi tìm kho báu
Question 1:
There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?
Question 2:
What is the product of 3.05 and 2.8?
Question 3:
A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?
Question 4:
If a pen costs $1.75 and an eraser costs $0.85, which of the following is the cost of 10 erasers and 5 pens?
Question 5:
If the area of the rectangle ABCD is 60cm2 then the area of the trapezoid MNCD is ..........cm2.
rewrite the sentences without changing their meaning
1 This is the house of Mr Lam. This ......................................
2 Mr and Mrs Brown have a daughter , Daisy . Mr and Mrs Brown ......................................
3 Where does he live ? What .....................................................
4 How many students are there in your class ? How ...............................................
rewrite the sentences without changing their meaning
1 This is the house of Mr Lam.
=> This is the house, Mr. Lam.
2 Mr and Mrs Brown have a daughter , Daisy .
=> Mr and Mrs Brown are Daisy' s parents.
3 Where does he live ?
=> What address does he live?
4 How many students are there in your class ?
=> How many students does your class have?
rewrite the sentences without changing their meaning
1 This is the house of Mr Lam.
This ..................is Mr.Lam's house....................
2 Mr and Mrs Brown have a daughter , Daisy .
Mr and Mrs Brown ...............are Lan's parents .......................
3 Where does he live ?
What .........................is her address?............................
4 How many students are there in your class ? How ...................many students does your class have...........................
There are 48 students in a class. The ratio of the number of the girl students to the number of boy students is 1: 3. How many girl students are there in the class?
Answer: There are...... girl students.
Exercise 12: Write questions for the underlined parts.
1. Hoa received her aunt’s letter five days ago.
→ ______________________________________________________________
2. There are twelve students in Lien’s class.
→ ______________________________________________________________
3. She stayed at home because she was sick.
→ ____________________________________________________________
4. They walked to the park yesterday
→ ______________________________________________________________
5. I bought 12 eggs last week.
→______________________________________________________________
6. He learns English twice a week.
→ ______________________________________________________________
tô đậm chữ dc gạch chân đi bn
Exercise 12: Write questions for the underlined parts.
1. Hoa received her aunt’s letter five days ago.
→ ______________________________________________________________
2. There are twelve students in Lien’s class.
→ ______________________________________________________________
3. She stayed at home because she was sick.
→ ____________________________________________________________
4. They walked to the park yesterday
→ ______________________________________________________________
5. I bought 12 eggs last week.
→______________________________________________________________
6. He learns English twice a week.
→ ______________________________________________________________
1. Whose letter did Hoa receive five days ago?
2. How many students are there in Lien's class?
3. Why did she stay at home?
4. Where did they walk yesterday?
5. When did you buy 12 eggs?
6. How often does he learn English?
whose letter did Hoa receive five days ago?
how many students are there in Lien's class?
why did she stay at home?
where did they walk yesterday?
when did you buy 12 eggs?
how often does he learn English?