Question

there are 20 boys and 18 girls in a class .Find the percentage of
a) boys
b)girls

Answer 1

Answer:

Step-by-step explanation:

a)20-18=2

%=2/20*100%=10%

b)%=18/20*100=80%

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Answer 2

Answer:

total students=38

percentage of boys= 20/38 *100

                                  0.5263*100

                                  =52.63%

percentage of girls=18/38 *100

                               =0.4736*100

                                =47.36%

Step-by-step explanation: