your third-grade classroom has 32 boys and girls. two-thirds of the boys and three-fourths of the girls are going on a field trip. there are 9 children left. what is the ratio of boys to girls in your class?
draw diagrams to support your answer.

The ratio of boys to girls would be 3 : 5 .

Step-by-step explanation:

Since we have given that

Number of boys and girls = 32

Fraction of boys are going on a field trip =

Fraction of girls are going on a field trip =

Number of children left = 9

Let the number of boys be 'b'.

Let the number of girls be 'g'.

According to question, it becomes ,

From eq(1), we get that g = 32-b

So, it becomes,

so, number of girls would be 32 - b = 32 - 12 = 20

So, Ratio of boys to girls in class would be 12 : 20 = 3 : 5.

Therefore, the ratio of boys to girls would be 3 : 5 .

answer: l

step-by-step explanation:

this answer is !