Subtract 6/10 from 14/42
14/42 - 6/10 is -4/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
14/42 = 14 × 5/42 × 5 = 70/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
6/10 = 6 × 21/10 × 21 = 126/210 - Subtract the two like fractions:
70/210 - 126/210 = 70 - 126/210 = -56/210 - After reducing the fraction, the answer is -4/15
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