Subtract 6/8 from 98/42
1st number: 2 14/42, 2nd number: 6/8
98/42 - 6/8 is 19/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
98/42 = 98 × 4/42 × 4 = 392/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
6/8 = 6 × 21/8 × 21 = 126/168 - Subtract the two like fractions:
392/168 - 126/168 = 392 - 126/168 = 266/168 - After reducing the fraction, the answer is 19/12
- In mixed form: 17/12
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