Subtract 60/9 from 2/42
1st number: 2/42, 2nd number: 6 6/9
2/42 - 60/9 is -139/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
2/42 = 2 × 3/42 × 3 = 6/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
60/9 = 60 × 14/9 × 14 = 840/126 - Subtract the two like fractions:
6/126 - 840/126 = 6 - 840/126 = -834/126 - After reducing the fraction, the answer is -139/21
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