Answers

2014-11-12T17:23:19+05:30
Let the two parts be xandy
x is smaller
x+y=72
x+x+12=72
2x=72-12
x=60/2 x=30 and the other number is x+12 i.e,30+12=42
verification=30+42=72


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2014-11-12T17:25:56+05:30
let 1st part be x,2nd part be 72-x. there4 x=72-x+12..then 2 parts will b 30,42
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