Subtract 35/14 from 8/18, Solve 8/18

Subtract 35/14 from 8/18

1^st number: 8/18, 2^nd number: 2 7/14

8/18 - 35/14 is -37/18.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 14 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 18 × 7 = 126,
8/18 = 8 × 7/18 × 7 = 56/126
Likewise, for the 2nd fraction, since 14 × 9 = 126,
35/14 = 35 × 9/14 × 9 = 315/126
Subtract the two like fractions:
56/126 - 315/126 = 56 - 315/126 = -259/126
After reducing the fraction, the answer is -37/18

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