Math, asked by irfanexi, 1 year ago

find the smallest number by which 180 should be multiplied to get a perfect square

Answers

Answered by scooter1282005

3

180=2×2× 3× 3×5

so if we multiply it by 5 ,then it will be a perfect square.

New number =2×2× 3× 3×5×5=900

square root of 900= √(900)= 30.

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