Math, asked by bushrakhanani3, 1 month ago

If score of boys is increased by 4 each because of which
mean increases by 1.2. Find the percentage of girls in
the class.
A) 20%
B) 30%
C 70%
D) 80%

Answers

Answered by Aizaa9000

3

Answer:

80 percent

hope it helps

is any one is here to inbox me

Answered by morankhiraj

4

Answer:

30%. girls are there in the class.

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