there are 20% more boys than girls. If there are 280girls in the school, How many pupils are in the school?
Premkushwaha:
630 is the right answer
kk i got 8t
it
how is it 630
the no. of boys is 336 right
80=280
100=350
280+350=630
there they asked 5otal
Answers
Answered by
1
no of boys=280+280 of20%
=280+280×20/100
280+56=336
=280+280×20/100
280+56=336
Answered by
3
No. of girls = 280
No. of boys = 120/100×280
= 336.
Therefore total pupils in the school = 336 + 280
= 616.
No. of boys = 120/100×280
= 336.
Therefore total pupils in the school = 336 + 280
= 616.
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