The answer is cAnswer:
Step-by-step explanation:
Answer:
b
When a number is multiplied by 5, the last digit of the product must be 0 (mod 5).
=> Last digit = 0 or 5.
Since 0 is not an option here, the answer must be 5. (C)
6-43/4-21/8
6(-68-21/8)
48-107/8
-59/8
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