Subtract 6/32 from 80/20
1st number: 4 0/20, 2nd number: 6/32
80/20 - 6/32 is 61/16.
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,
80/20 = 80 × 8/20 × 8 = 640/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
6/32 = 6 × 5/32 × 5 = 30/160 - Subtract the two like fractions:
640/160 - 30/160 = 640 - 30/160 = 610/160 - After reducing the fraction, the answer is 61/16
- In mixed form: 313/16
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