Subtract 28/16 from 15/14, Solve 1 1/14

Subtract 28/16 from 15/14

1^st number: 1 1/14, 2^nd number: 1 12/16

15/14 - 28/16 is -19/28.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 16 is 112

Next, find the equivalent fraction of both fractional numbers with denominator 112
For the 1st fraction, since 14 × 8 = 112,
15/14 = 15 × 8/14 × 8 = 120/112
Likewise, for the 2nd fraction, since 16 × 7 = 112,
28/16 = 28 × 7/16 × 7 = 196/112
Subtract the two like fractions:
120/112 - 196/112 = 120 - 196/112 = -76/112
After reducing the fraction, the answer is -19/28

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