Subtract 49/60 from 2/7
2/7 - 49/60 is -223/420.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 7 × 60 = 420,
2/7 = 2 × 60/7 × 60 = 120/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
49/60 = 49 × 7/60 × 7 = 343/420 - Subtract the two like fractions:
120/420 - 343/420 = 120 - 343/420 = -223/420
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