Subtract 4/10 from 80/54
1st number: 1 26/54, 2nd number: 4/10
80/54 - 4/10 is 146/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
80/54 = 80 × 5/54 × 5 = 400/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
4/10 = 4 × 27/10 × 27 = 108/270 - Subtract the two like fractions:
400/270 - 108/270 = 400 - 108/270 = 292/270 - After reducing the fraction, the answer is 146/135
- In mixed form: 111/135
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