Subtract 2/20 from 60/70
60/70 - 2/20 is 53/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 70 × 2 = 140,
60/70 = 60 × 2/70 × 2 = 120/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
2/20 = 2 × 7/20 × 7 = 14/140 - Subtract the two like fractions:
120/140 - 14/140 = 120 - 14/140 = 106/140 - After reducing the fraction, the answer is 53/70
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