The ratio of boys to girls in a class is 3:1. There are 36 students in the class. How many students are girls?
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Answered by
7
Answer:
Let no of boys be 3x and no of girl be x
Step-by-step explanation:
A/Q
3x+x=36
=>4x=36
=>x=36/4
=>x=9....
NO OF GIRLS=9...
Answered by
0
Answer:
Hope it helped you please mark as brainlist
Step-by-step explanation:
If we divide the class into four parts , three parts are boys and one part of girls
so 3/4×36
We get 3×9
= 27.
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