Subtract 42/8 from 98/35
1st number: 2 28/35, 2nd number: 5 2/8
98/35 - 42/8 is -49/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
98/35 = 98 × 8/35 × 8 = 784/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
42/8 = 42 × 35/8 × 35 = 1470/280 - Subtract the two like fractions:
784/280 - 1470/280 = 784 - 1470/280 = -686/280 - After reducing the fraction, the answer is -49/20
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