Subtract 80/56 from 60/42
1st number: 1 18/42, 2nd number: 1 24/56
60/42 - 80/56 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
60/42 = 60 × 4/42 × 4 = 240/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
80/56 = 80 × 3/56 × 3 = 240/168 - Subtract the two like fractions:
240/168 - 240/168 = 240 - 240/168 = 0/168 - The answer is 0
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