Subtract 98/40 from 2/35
1st number: 2/35, 2nd number: 2 18/40
2/35 - 98/40 is -67/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
2/35 = 2 × 8/35 × 8 = 16/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
98/40 = 98 × 7/40 × 7 = 686/280 - Subtract the two like fractions:
16/280 - 686/280 = 16 - 686/280 = -670/280 - After reducing the fraction, the answer is -67/28
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