Subtract 8/54 from 49/40
1st number: 1 9/40, 2nd number: 8/54
49/40 - 8/54 is 1163/1080.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 54 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
49/40 = 49 × 27/40 × 27 = 1323/1080 - Likewise, for the 2nd fraction, since 54 × 20 = 1080,
8/54 = 8 × 20/54 × 20 = 160/1080 - Subtract the two like fractions:
1323/1080 - 160/1080 = 1323 - 160/1080 = 1163/1080 - In mixed form: 183/1080
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