ellie101b
ellie101b
21-03-2014
Mathematics
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60% of what number is 12 ?
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Аноним
Аноним
21-03-2014
LET THE NUMBER BE X
60%OF X=12
60/100 * X=12
3X/50=12
3X =12*50
3X=600
X=600/3=200
THE NUMBER IS 200
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HannahN
HannahN
21-03-2014
.6x=12
6x/10=12
120=6x
x=20
20 is your number
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