Subtract 1/12 from 49/30
1st number: 1 19/30, 2nd number: 1/12
49/30 - 1/12 is 31/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
49/30 = 49 × 2/30 × 2 = 98/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
1/12 = 1 × 5/12 × 5 = 5/60 - Subtract the two like fractions:
98/60 - 5/60 = 98 - 5/60 = 93/60 - After reducing the fraction, the answer is 31/20
- In mixed form: 111/20
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