Subtract 56/7 from 75/98
1st number: 75/98, 2nd number: 8 0/7
75/98 - 56/7 is -709/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
75/98 = 75 × 1/98 × 1 = 75/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
56/7 = 56 × 14/7 × 14 = 784/98 - Subtract the two like fractions:
75/98 - 784/98 = 75 - 784/98 = -709/98
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