Question

What should be added to 3.07 to get 3.5 please tell me answer

Answer 1

Let x be the number added to 3.07 to get 3.5

Therefore, now According to the question :-

$\implies3.07 + x = 3.5$

Now , we will bring 3.07 to right hand side. Therefore it's sign will change from positive to negative :-

$\implies \: x = 3.5 - 3.07$

From the above expression it is clear that difference of 3.5 and 3.07 is the value of x.

$\implies \: x =0.43$

Therefore , we get x = 0.43

Answer :

0.43 must be the number added to 3.07 to get 3.5.

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Verification of the Answer :-

To verify the answer , we will find sum of 0.43 and 3.07. If we get sum as 3.5 then our answer is correct.

$\implies3.07 + 0.43$

$\implies3.5$

Therefore we get sum of 0.43 and 3.07 as 3.5. So our answer is correct.

Hence verified

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