Subtract 75/42 from 49/6
1st number: 8 1/6, 2nd number: 1 33/42
49/6 - 75/42 is 134/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
49/6 = 49 × 7/6 × 7 = 343/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
75/42 = 75 × 1/42 × 1 = 75/42 - Subtract the two like fractions:
343/42 - 75/42 = 343 - 75/42 = 268/42 - After reducing the fraction, the answer is 134/21
- In mixed form: 68/21
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