Subtract 30/49 from 54/14
1st number: 3 12/14, 2nd number: 30/49
54/14 - 30/49 is 159/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
54/14 = 54 × 7/14 × 7 = 378/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
30/49 = 30 × 2/49 × 2 = 60/98 - Subtract the two like fractions:
378/98 - 60/98 = 378 - 60/98 = 318/98 - After reducing the fraction, the answer is 159/49
- In mixed form: 312/49
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