Subtract 28/7 from 49/60
1st number: 49/60, 2nd number: 4 0/7
49/60 - 28/7 is -191/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 7 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
49/60 = 49 × 7/60 × 7 = 343/420 - Likewise, for the 2nd fraction, since 7 × 60 = 420,
28/7 = 28 × 60/7 × 60 = 1680/420 - Subtract the two like fractions:
343/420 - 1680/420 = 343 - 1680/420 = -1337/420 - After reducing the fraction, the answer is -191/60
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