china707
china707
04-04-2014
Mathematics
contestada
25% of what nember is 19
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DK123
DK123
04-04-2014
You would do 0.25x (x is the unknown total number)=19. It is because of is a multiply sign, so 0.25*x=19. Divide both sides by 0.25 and you get 76 as your answer.
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cindybachan
cindybachan
04-04-2014
25% OF WHAT = 25% OF X = .25 OF X = .25X
.25X = 19
X = 19 DIVIDED BY .25
X = 19 DIVIDED BY 1/4
X = 19 X 4
X = 76
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