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
