Subtract 54/20 from 98/35
1st number: 2 28/35, 2nd number: 2 14/20
98/35 - 54/20 is 1/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
98/35 = 98 × 4/35 × 4 = 392/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
54/20 = 54 × 7/20 × 7 = 378/140 - Subtract the two like fractions:
392/140 - 378/140 = 392 - 378/140 = 14/140 - After reducing the fraction, the answer is 1/10
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