Find the smallest whole number by which 1245 should be multiplied or divided so as ti get a perfect square number.also find the square root of the number
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The number 20 needs to be subtracted from 1245 to make it a perfect square of 35.
35 × 35 = 1225
If we make an attempt to make it a square of 36 then 51 needs to be added. However, you are looking for a smallest number so it is better to subtract the number by 20.
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