Subtract 18/20 from 60/35
1st number: 1 25/35, 2nd number: 18/20
60/35 - 18/20 is 57/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
60/35 = 60 × 4/35 × 4 = 240/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
18/20 = 18 × 7/20 × 7 = 126/140 - Subtract the two like fractions:
240/140 - 126/140 = 240 - 126/140 = 114/140 - After reducing the fraction, the answer is 57/70
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