Subtract 54/96 from 90/40
1st number: 2 10/40, 2nd number: 54/96
90/40 - 54/96 is 27/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 40 × 12 = 480,
90/40 = 90 × 12/40 × 12 = 1080/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
54/96 = 54 × 5/96 × 5 = 270/480 - Subtract the two like fractions:
1080/480 - 270/480 = 1080 - 270/480 = 810/480 - After reducing the fraction, the answer is 27/16
- In mixed form: 111/16
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