Subtract 75/7 from 10/16, Solve 10/16

Subtract 75/7 from 10/16

1^st number: 10/16, 2^nd number: 10 5/7

10/16 - 75/7 is -565/56.

Find the least common denominator or LCM of the two denominators:
LCM of 16 and 7 is 112

Next, find the equivalent fraction of both fractional numbers with denominator 112
For the 1st fraction, since 16 × 7 = 112,
10/16 = 10 × 7/16 × 7 = 70/112
Likewise, for the 2nd fraction, since 7 × 16 = 112,
75/7 = 75 × 16/7 × 16 = 1200/112
Subtract the two like fractions:
70/112 - 1200/112 = 70 - 1200/112 = -1130/112
After reducing the fraction, the answer is -565/56

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