có ai biết cách làm không vậy?
chỉ giúp mình với
45 student mình chỉ muốn giúp các bạn thôi
có ai biết cách làm không vậy?
chỉ giúp mình với
45 student mình chỉ muốn giúp các bạn thôi
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
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
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?
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?
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?
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?
the ratio of the number of girls to the number of boys in my a classroom , was 5:4. When 10 remained girls left the classroom ,the ratio of the number boys of to the number of girls became 4:3 . How many students were in the classroom at first ?
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?
Có lời giải đầy đủ nhé
The ratio of the number of girls to the number of boys in the classroom is 5 : 4. When 10 girlds 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?