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3/7 of a quantity is 18 whole number is ......

–2 votes
192 views asked Jan 15, 2015 by Madiya F a Novice (10 points)

1 Answer

0 votes

If we had the original number, the formula would be times by the bottom (in this case 7) and divide by the top (in this case,3). But for this, we do the opposite,so...

? /7 x 3 = 18 

18 x 7 /3 = 42

answered Feb 6, 2015 by Naim K a Novice (2 points) 1 flag

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