Subtract 98/56 from 25/45
1st number: 25/45, 2nd number: 1 42/56
25/45 - 98/56 is -43/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 56 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 45 × 56 = 2520,
25/45 = 25 × 56/45 × 56 = 1400/2520 - Likewise, for the 2nd fraction, since 56 × 45 = 2520,
98/56 = 98 × 45/56 × 45 = 4410/2520 - Subtract the two like fractions:
1400/2520 - 4410/2520 = 1400 - 4410/2520 = -3010/2520 - After reducing the fraction, the answer is -43/36
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