Subtract 14/15 from 60/70
60/70 - 14/15 is -8/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
60/70 = 60 × 3/70 × 3 = 180/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
14/15 = 14 × 14/15 × 14 = 196/210 - Subtract the two like fractions:
180/210 - 196/210 = 180 - 196/210 = -16/210 - After reducing the fraction, the answer is -8/105
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