the total population of a village is perfect square.the number of men in the village is 18956 an number of women in the village 30684.If we know that the number of children in the village also perfect square and is more than 9400.then what is the smallest possible number of children in the village?
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if there are 9 more children are added to 9400 then it is possible
i just added the three numbers(18956+30684+9400=59040)
then i found the under root of this (√59040=242.981481)
then take the next big no.=243
243×243=59049
59049-59040=9
so,9 more children required..
hope this helps!
i just added the three numbers(18956+30684+9400=59040)
then i found the under root of this (√59040=242.981481)
then take the next big no.=243
243×243=59049
59049-59040=9
so,9 more children required..
hope this helps!
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