How do you get 75 by using 7, 5, 6, and 3 only once?

You have to use parenthesis .
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3 Answers

Without parentheses: 67+5+3=75, 57+6×3=75.

With parentheses: 5(3×7-6)=75.

by Top Rated User (1.2m points)
(7+5)*6 + 3 = 75
by Level 11 User (81.5k points)
(7x6)+ (3x5)
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