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rifat1 rifat1
  • 11-09-2015
  • Mathematics
Answered

300 children 3/5 are boys how many are girls

Verified Answer :

ferd94486
ferd94486 ferd94486
  • 11-09-2015

Well if you divid 300 and 5 you get 60. So for every 1/5 is 60. So if you do 60 times 3 equals 120. So then you subtract 300 minus 120 and get 280. So there are 280 boy and 120 girl.

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SchwarzschildRadius
SchwarzschildRadius SchwarzschildRadius
  • 11-09-2015

So,

There are 300 children.

One-fifth of 300 is 60 (60 times 5 = 30).

\(\frac{2}{5}\) (Five-fifths minus the boys) of the children are girls.

Multiply 60 by 2.
60 * 2 = 120

There are 120 girls.

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