Question

PLS PLS PLS HELP ME!

the number of students in a certain class is 40. out of them 18 are boys.

a) find the percentage of the boys in the class

b) find the number of girls in the class and find the percentage of girls in the class.

pls explain how to solve this... pls pls pls help me...
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Answer 1

Answer:

• it takes time for ans.

1. don't ans.naw

Answer 2

Answer:

a)45%

b)No. of girls= 22

Percentage=55%

Step-by-step explanation:

a) 18/40x100=45%

b) No. of girls=40-18=22

Percentage=100-45=55%