Subtract 4/14 from 75/42
1st number: 1 33/42, 2nd number: 4/14
75/42 - 4/14 is 3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
75/42 = 75 × 1/42 × 1 = 75/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
4/14 = 4 × 3/14 × 3 = 12/42 - Subtract the two like fractions:
75/42 - 12/42 = 75 - 12/42 = 63/42 - After reducing the fraction, the answer is 3/2
- In mixed form: 11/2
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