Subtract 32/35 from 14/20
14/20 - 32/35 is -3/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
14/20 = 14 × 7/20 × 7 = 98/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
32/35 = 32 × 4/35 × 4 = 128/140 - Subtract the two like fractions:
98/140 - 128/140 = 98 - 128/140 = -30/140 - After reducing the fraction, the answer is -3/14
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