Subtract 40/80 from 96/54
1st number: 1 42/54, 2nd number: 40/80
96/54 - 40/80 is 23/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 80 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 54 × 40 = 2160,
96/54 = 96 × 40/54 × 40 = 3840/2160 - Likewise, for the 2nd fraction, since 80 × 27 = 2160,
40/80 = 40 × 27/80 × 27 = 1080/2160 - Subtract the two like fractions:
3840/2160 - 1080/2160 = 3840 - 1080/2160 = 2760/2160 - After reducing the fraction, the answer is 23/18
- In mixed form: 15/18
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