Subtract 98/30 from 35/20
1st number: 1 15/20, 2nd number: 3 8/30
35/20 - 98/30 is -91/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
35/20 = 35 × 3/20 × 3 = 105/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
98/30 = 98 × 2/30 × 2 = 196/60 - Subtract the two like fractions:
105/60 - 196/60 = 105 - 196/60 = -91/60
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