Subtract 10/45 from 80/54
1st number: 1 26/54, 2nd number: 10/45
80/54 - 10/45 is 34/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 45 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 45 × 6 = 270,
10/45 = 10 × 6/45 × 6 = 60/270 - Subtract the two like fractions:
400/270 - 60/270 = 400 - 60/270 = 340/270 - After reducing the fraction, the answer is 34/27
- In mixed form: 17/27
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