The answer is c=119...:) hope it helps
I think there are two solutions, 63 or 147:
63 = 3² x 7, factors 1 | 3 | 7 | 9 | 21 | 63<span>
147 = 3 x 7</span>², factors 1 | 3 | 7 | 21 | 49 | 147
There is a division symbol, division is subtracted. Are you sure you have the problem stated clearly?
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5.00 is the answer! It is very close to 5 therefore it would immediately go to 5!