Subtract 3/49 from 70/54
1st number: 1 16/54, 2nd number: 3/49
70/54 - 3/49 is 1634/1323.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 49 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 54 × 49 = 2646,
70/54 = 70 × 49/54 × 49 = 3430/2646 - Likewise, for the 2nd fraction, since 49 × 54 = 2646,
3/49 = 3 × 54/49 × 54 = 162/2646 - Subtract the two like fractions:
3430/2646 - 162/2646 = 3430 - 162/2646 = 3268/2646 - After reducing the fraction, the answer is 1634/1323
- In mixed form: 1311/1323
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