Subtract 32/20 from 98/32
1st number: 3 2/32, 2nd number: 1 12/20
98/32 - 32/20 is 117/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 20 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
98/32 = 98 × 5/32 × 5 = 490/160 - Likewise, for the 2nd fraction, since 20 × 8 = 160,
32/20 = 32 × 8/20 × 8 = 256/160 - Subtract the two like fractions:
490/160 - 256/160 = 490 - 256/160 = 234/160 - After reducing the fraction, the answer is 117/80
- In mixed form: 137/80
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