Question

Can some one please help me? The ratio of boys to girls in gym class is 6 to 5. There were 30 boys in gym class. How

Answer 1

Number of girls in gym class is 25

Step-by-step explanation:

The ratio of boys to girls in gym class=  6:5

Number of boys in gym class= 30

 Number of girls in gym class,

            A/B= 6/5

            x/y= 30/a

            A/B= x/y

           6/5= 30/a

            a= 30 × 5 / 6

             a= 25

Number of girls in gym class is 25