In a school having roll strength 286, the ratio of boys and girls is 8 : 5. If 22 more girls get admitted into the school, the ratio of boys and girls becomes _______.
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Answer:
8 : 6
Step-by-step explanation:
Let the ratio be 8x and 5x
...13x = 286
x = 22
No. of girls= 110
No. of boys = 176.
A/q
22 girl s are added to the school
So, no of girl s = 110 + 22
= 132
New girl s ratio = 132/22
= 6
Boys to girl s ratio = 8 : 6
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