Subtract 56/35 from 14/42
1st number: 14/42, 2nd number: 1 21/35
14/42 - 56/35 is -19/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 35 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 35 × 6 = 210,
56/35 = 56 × 6/35 × 6 = 336/210 - Subtract the two like fractions:
70/210 - 336/210 = 70 - 336/210 = -266/210 - After reducing the fraction, the answer is -19/15
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