Subtract 98/56 from 40/60
1st number: 40/60, 2nd number: 1 42/56
40/60 - 98/56 is -13/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
40/60 = 40 × 14/60 × 14 = 560/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
98/56 = 98 × 15/56 × 15 = 1470/840 - Subtract the two like fractions:
560/840 - 1470/840 = 560 - 1470/840 = -910/840 - After reducing the fraction, the answer is -13/12
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