Subtract 27/16 from 80/36
1st number: 2 8/36, 2nd number: 1 11/16
80/36 - 27/16 is 77/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
80/36 = 80 × 4/36 × 4 = 320/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
27/16 = 27 × 9/16 × 9 = 243/144 - Subtract the two like fractions:
320/144 - 243/144 = 320 - 243/144 = 77/144
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