Subtract 49/20 from 50/27
1st number: 1 23/27, 2nd number: 2 9/20
50/27 - 49/20 is -323/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
50/27 = 50 × 20/27 × 20 = 1000/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
49/20 = 49 × 27/20 × 27 = 1323/540 - Subtract the two like fractions:
1000/540 - 1323/540 = 1000 - 1323/540 = -323/540
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