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## the ratio of boys to girls in a class is 4 : 5 how many girls are there in a class if 12 boys are in the class

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the ratio of boys to girls in a class is 4 : 5 how many girls are there in a class if 12 boys are in the class

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Mathematics
3 years
2021-08-21T21:21:32+00:00
2021-08-21T21:21:32+00:00 2 Answers
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## Answers ( )

Hey! Pretty stranger 😀

AsnwEr:15GivEn:ratioof no. of boys to no. of girls in a class is4:5.12To find:Solution:☯ Let number of girls be

x.Given that,

4:5.Therefore,

→ 12/x = 4/5

→ x = 12 × 5/4

→ x = 60/4

→ x =

15∴ Hence,

number of girlsin a class is15.Answer:15

Step-by-step explanation: