Subtract 27/40 from 98/84
1st number: 1 14/84, 2nd number: 27/40
98/84 - 27/40 is 59/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 40 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 84 × 10 = 840,
98/84 = 98 × 10/84 × 10 = 980/840 - Likewise, for the 2nd fraction, since 40 × 21 = 840,
27/40 = 27 × 21/40 × 21 = 567/840 - Subtract the two like fractions:
980/840 - 567/840 = 980 - 567/840 = 413/840 - After reducing the fraction, the answer is 59/120
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