Subtract 3/8 from 80/36
1st number: 2 8/36, 2nd number: 3/8
80/36 - 3/8 is 133/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
80/36 = 80 × 2/36 × 2 = 160/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
3/8 = 3 × 9/8 × 9 = 27/72 - Subtract the two like fractions:
160/72 - 27/72 = 160 - 27/72 = 133/72 - In mixed form: 161/72
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