Question

In a class,there are 20 boys and 40 girls .What is the ratio of the number of boys to the number of girls

Answer 1

Answer:

1:2

Step-by-step explanation:

number of boys=20

number of girls=40

ratio of number of boys to the girls is=20/40

=1:2

ANSWER: the ratio of number of boys to the number of girls is 1:2

I HOPE THIS WILL HELP YOU

Answer 2

The ratio of the number of boys to the number of girls is 1:2

Given : In a class,there are 20 boys and 40 girls.

To find : The ratio of the number of boys to the number of girls.

Solution:

We can simply solve this mathematical problem by using the following mathematical process. (our goal is to calculate the ratio of the number of boys to the number of girls)

Here, we will be using general ratio calculating formula.

So,

= Number of boys : Number of girls

= 20 : 40 (by putting the given values)

= 2 : 4

= 1:2

(This ratio cannot be further simplified, so this will be considered as the final result.)

Hence, the ratio of the number of boys to the number of girls is 1:2