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Find greatest five digits number which …

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Find greatest five digits number which is a perfect square?

Posted by Monika Adhikari 7 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 7 years, 3 months ago

So here we can see that 99999 is not a perfect square as it leaves 143 as the remainder while finding it s square root.
So for finding 5 digit perfect square we will have to subtract 143 from 99999
⇒ 99999-143 = 99856
Hence 99856 is a perfect square whose square root is √99856 = 316.

4Thank You

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CBSE > Class 08 > Mathematics