Subtract 8/56 from 98/21
1st number: 4 14/21, 2nd number: 8/56
98/21 - 8/56 is 95/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 21 × 8 = 168,
98/21 = 98 × 8/21 × 8 = 784/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
8/56 = 8 × 3/56 × 3 = 24/168 - Subtract the two like fractions:
784/168 - 24/168 = 784 - 24/168 = 760/168 - After reducing the fraction, the answer is 95/21
- In mixed form: 411/21
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