Subtract 10/7 from 4/42
1st number: 4/42, 2nd number: 1 3/7
4/42 - 10/7 is -4/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
4/42 = 4 × 1/42 × 1 = 4/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
10/7 = 10 × 6/7 × 6 = 60/42 - Subtract the two like fractions:
4/42 - 60/42 = 4 - 60/42 = -56/42 - After reducing the fraction, the answer is -4/3
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