Question

What is the smallest number to be added to the number 1560 that will be completely divisible by 18.
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Answer 1

Answer:

You need to add 6

Step-by-step explanation:

Divide 1560 by 18

$\Rightarrow 1560=86\times 18+12$

So clearly to make 1560 divisible by 18, the minimum number need to be added is 6

Answer 2

Here is step by step answer.