Subtract 28/40 from 60/27
1st number: 2 6/27, 2nd number: 28/40
60/27 - 28/40 is 137/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 40 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 27 × 40 = 1080,
60/27 = 60 × 40/27 × 40 = 2400/1080 - Likewise, for the 2nd fraction, since 40 × 27 = 1080,
28/40 = 28 × 27/40 × 27 = 756/1080 - Subtract the two like fractions:
2400/1080 - 756/1080 = 2400 - 756/1080 = 1644/1080 - After reducing the fraction, the answer is 137/90
- In mixed form: 147/90
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