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If ‘A’ means 'xx', 'B' means '÷ ', 'C' m...

If ‘A’ means '`xx`', 'B' means '÷ ', 'C' means '-' and 'D' means '+', then what is the value of 72 A 9 C 45 B 5 D 42 B 6?

A

648

B

646

C

656

D

636

Text Solution

Verified by Experts

The correct Answer is:
B
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