Subtract 60/4 from 7/42
1st number: 7/42, 2nd number: 15 0/4
7/42 - 60/4 is -89/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 4 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
7/42 = 7 × 2/42 × 2 = 14/84 - Likewise, for the 2nd fraction, since 4 × 21 = 84,
60/4 = 60 × 21/4 × 21 = 1260/84 - Subtract the two like fractions:
14/84 - 1260/84 = 14 - 1260/84 = -1246/84 - After reducing the fraction, the answer is -89/6
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