Subtract 28/54 from 84/49
1st number: 1 35/49, 2nd number: 28/54
84/49 - 28/54 is 226/189.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 54 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 49 × 54 = 2646,
84/49 = 84 × 54/49 × 54 = 4536/2646 - Likewise, for the 2nd fraction, since 54 × 49 = 2646,
28/54 = 28 × 49/54 × 49 = 1372/2646 - Subtract the two like fractions:
4536/2646 - 1372/2646 = 4536 - 1372/2646 = 3164/2646 - After reducing the fraction, the answer is 226/189
- In mixed form: 137/189
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