Subtract 42/10 from 98/60
1st number: 1 38/60, 2nd number: 4 2/10
98/60 - 42/10 is -77/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
98/60 = 98 × 1/60 × 1 = 98/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
42/10 = 42 × 6/10 × 6 = 252/60 - Subtract the two like fractions:
98/60 - 252/60 = 98 - 252/60 = -154/60 - After reducing the fraction, the answer is -77/30
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