glebron07 glebron07
  • 14-09-2020
  • Mathematics
contestada

The ratio of girls to boys in a a swimming club was 2 : 7. There were 49 boys. How many girls were there in the club?

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Bishal84 Bishal84
  • 14-09-2020

Answer:

14

Step-by-step explanation:

Let, the no of girls and boys be 2x and 7x

here, 7x = total no of boys

or x =49/7

x=7

now, 7x = 7 × 7 = 49

2x = 2 × 7 = 14

The total no of girls in club are 14.

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