Subtract 2/42 from 60/27
1st number: 2 6/27, 2nd number: 2/42
60/27 - 2/42 is 137/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 42 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 27 × 14 = 378,
60/27 = 60 × 14/27 × 14 = 840/378 - Likewise, for the 2nd fraction, since 42 × 9 = 378,
2/42 = 2 × 9/42 × 9 = 18/378 - Subtract the two like fractions:
840/378 - 18/378 = 840 - 18/378 = 822/378 - After reducing the fraction, the answer is 137/63
- In mixed form: 211/63
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