If 0 is to be replaced by 1, 1 is replaced by 2, 2 is replaced by 3, 3 is replaced by 4, 4 is replaced by 5, 5 is replaced by 6, 6 is replaced by 7, 7 is replaced by 8, 8 is replaced by 9 and 9 is replaced by 0. Then find the value of (78 - 12 - 13 - 14)
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3
Answer:
17
Step-by-step explanation:
Replacement: 0 -1 , 1-2, 2-3, 3-4, 4-5, 5-6, 6-7, 7-8, 8-9, 9-0
78 - 12 -13 - 14 = 89 - 23 - 24 - 25 = 17
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