Subtract 98/56 from 4/30
1st number: 4/30, 2nd number: 1 42/56
4/30 - 98/56 is -97/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 30 × 28 = 840,
4/30 = 4 × 28/30 × 28 = 112/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
98/56 = 98 × 15/56 × 15 = 1470/840 - Subtract the two like fractions:
112/840 - 1470/840 = 112 - 1470/840 = -1358/840 - After reducing the fraction, the answer is -97/60
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