Thatgirlniya123
Thatgirlniya123 Thatgirlniya123
  • 26-01-2016
  • Mathematics
contestada

What is reasonable estimate for 37% of 40?

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Billymkhoi
Billymkhoi Billymkhoi
  • 26-01-2016
We set up a proportion: 37/100= ?/40

Cross multiply: 100*?= 37*40
⇒ ?= 37*40/100= 14.8

37% of 40 is 14.8~
Answer Link
rg2045 rg2045
  • 26-01-2016
Out of 40
50%=20
25%=10
5%=2
35%=14
So more or less 15.5
Answer Link

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