Question

find least numbar which should be sudtracted to 64019 to make it perfect square

Answer 1

✌✌Here is your answer ✌ ✌
$\huge\boxed{\red{\bold{Solution}}}$
$<b>$
The number which should be sudtracted to 64019 to make it perfect square is
$\huge\underline{\purple{\bold{10}}}$

but how,?
firstly
we find square root of
$\sqrt{64019} = 253.019$
Then ,
we check nearest square root and finally we got
64009 is a perfect square
so we need to subtact 10 from 64019 to make perfect square .

Now we subtact

64019-10=64009

64009 is a perfect square.

$\sqrt{64009} = 253$

I hope it helps you

Answer 2

Hope u like my process
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I usually find out the square root by the process given in the pic..

Now
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How it works...
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1) move from right to left of dividend and check if the numbers are in pairs. If the starting term is paired then take both of them else if it is unpaired take it single.

2) Like division here also the dividend is given but during square root the divisor and quotient is multiplied in each step..

3)after the first divide to be done.. Add the divisor's last term again to make it new divisor and divide it similarly.

4) if the number is a perfect square, then the remainder will be 0.

Else the remainder will be there.
___________________________

And

Now..

Here solving the given problem, I get remainder as 10.

So the least number to be divided from 64019 to get a perfect square number is 10.

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Hope this is ur required answer

Proud to help you