Subtract 7/14 from 10/20
10/20 - 7/14 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 14 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
10/20 = 10 × 7/20 × 7 = 70/140 - Likewise, for the 2nd fraction, since 14 × 10 = 140,
7/14 = 7 × 10/14 × 10 = 70/140 - Subtract the two like fractions:
70/140 - 70/140 = 70 - 70/140 = 0/140 - The answer is 0
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