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Subject :IMO    Class : Class 7

A class has 21 students. The ratio of girls to boys is 4 : 3. How many girls are there in the class ?

(A) 8

(B) 9

(C) 7

(D) 12


Ans 1:

Class : Class 8
(b) 9

Ans 2:

Class : Class 8
there are 12 girls are there in a calss

Ans 3:

Class : Class 7
The answer is 12

Ans 4:

Class : Class 8
there are 12 girls are there in a calss

Ans 5:

Class : Class 7
12

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