Subtract 98/56 from 90/2
1st number: 45 0/2, 2nd number: 1 42/56
90/2 - 98/56 is 173/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
90/2 = 90 × 28/2 × 28 = 2520/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
98/56 = 98 × 1/56 × 1 = 98/56 - Subtract the two like fractions:
2520/56 - 98/56 = 2520 - 98/56 = 2422/56 - After reducing the fraction, the answer is 173/4
- In mixed form: 431/4
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