Subtract 15/54 from 49/40
1st number: 1 9/40, 2nd number: 15/54
49/40 - 15/54 is 341/360.
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,
15/54 = 15 × 20/54 × 20 = 300/1080 - Subtract the two like fractions:
1323/1080 - 300/1080 = 1323 - 300/1080 = 1023/1080 - After reducing the fraction, the answer is 341/360
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