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3 years ago

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

Mathematics

1 answer:

Mandarinka [93]3 years ago

6 0

Number of girls in gym class is 25

<u>Step-by-step explanation:</u>

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

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