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In a calendar,a square of four numbers is marked. The sum of the numbers is 80 .what are the numbers? |
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Answer» let the smallest number=x next number=x+1 as it is a square 3rd no.=x+7 4th no.=x+8 x+x+1+x+7+x+8=80 4x+16=80 4x=64 x=16 |
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