Subtract 5/54 from 98/42
1st number: 2 14/42, 2nd number: 5/54
98/42 - 5/54 is 121/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 42 × 9 = 378,
98/42 = 98 × 9/42 × 9 = 882/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
5/54 = 5 × 7/54 × 7 = 35/378 - Subtract the two like fractions:
882/378 - 35/378 = 882 - 35/378 = 847/378 - After reducing the fraction, the answer is 121/54
- In mixed form: 213/54
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