Subtract 42/10 from 56/98
1st number: 56/98, 2nd number: 4 2/10
56/98 - 42/10 is -127/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
56/98 = 56 × 5/98 × 5 = 280/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
42/10 = 42 × 49/10 × 49 = 2058/490 - Subtract the two like fractions:
280/490 - 2058/490 = 280 - 2058/490 = -1778/490 - After reducing the fraction, the answer is -127/35
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