Subtract 15/35 from 16/60
16/60 - 15/35 is -17/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
16/60 = 16 × 7/60 × 7 = 112/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
15/35 = 15 × 12/35 × 12 = 180/420 - Subtract the two like fractions:
112/420 - 180/420 = 112 - 180/420 = -68/420 - After reducing the fraction, the answer is -17/105
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