Subtract 98/42 from 27/8
1st number: 3 3/8, 2nd number: 2 14/42
27/8 - 98/42 is 25/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 42 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
27/8 = 27 × 21/8 × 21 = 567/168 - Likewise, for the 2nd fraction, since 42 × 4 = 168,
98/42 = 98 × 4/42 × 4 = 392/168 - Subtract the two like fractions:
567/168 - 392/168 = 567 - 392/168 = 175/168 - After reducing the fraction, the answer is 25/24
- In mixed form: 11/24
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