

MCQOPTIONS
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1. |
If the integer m and n are chosen at random between 1 and 100, then the probability that a number of the from 7m + 7n is divisible by 5 equals ? |
A. | 1/4 |
B. | 1/7 |
C. | 1/8 |
D. | 1/49 |
Answer» D. 1/49 | |