78~4 3\ – InterviewSolution

1.

78~4 3\

Answer»

7 9-4 3---------- 3 6

| 21 -(-36)| = | 21+ 36| = |57|,

79 - 43 = 36 because if we remove 43 from 79 we will get 36

21-(-36)21+3657answer

pehle 7-4karo phir 9-3 karo baad me uske jagah par rakho

36 9s ur answer........

21-(-36)21+36=57the answer will be 57

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