Question

In: Math

If P713 is divisible by 11, find the value of the smallest natural number P?

If P713 is divisible by 11, find the value of the smallest natural number P?

Solutions

Expert Solution

Given:

 

If P713 is divisible by 11

 

Concept used:

 

The divisibility rule of 11 is that you must subtract and then add the digits in an alternating pattern from left to right. If your answer is 0 or 11 then it is divisible by 11.

 

Calculation:

 

Hence, we can see,

 

if we put P = 9

 

(9 + 1) - (7 + 3) = 10 - 10 = 0

 

∴ The value of the smallest natural number P is 9.


smallest number is p=9

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