5. The number of boys and girls in a class are in the ratio 2:3.If the number of boys is 12, Then
a. What is the number of girls in the class?
b. What is the total number of students in the class?
Answers
Answered by
1
Answer:
a.18
b.18+12=30
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Answered by
0
Answer:
Ratio= 2:3 = 2×3=6
No.of boys = 6×2=12
No.of girls= 3×6=18
a) No. of girls= 18
b) Total= 12+18=30
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