Question

Find the smallest value of P, so that the following numbers are divisible by 11.
A. 4P032   B. 68P83

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Answer 1

A.3. B.7

Step-by-step explanation:

A) Difference of sum of even and odd place digits

(2+0+4)-(3+P)=0

6-(3+P)=0

P=6-3

=3

B) Difference of sum of even and odd place digits

(3+P+6)-(8+8)

(P+9)-(16)

P=16-9

P=7