Subtract 2/32 from 28/20
1st number: 1 8/20, 2nd number: 2/32
28/20 - 2/32 is 107/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 20 × 8 = 160,
28/20 = 28 × 8/20 × 8 = 224/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
2/32 = 2 × 5/32 × 5 = 10/160 - Subtract the two like fractions:
224/160 - 10/160 = 224 - 10/160 = 214/160 - After reducing the fraction, the answer is 107/80
- In mixed form: 127/80
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