Subtract 81/49 from 54/24
1st number: 2 6/24, 2nd number: 1 32/49
54/24 - 81/49 is 117/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 49 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 24 × 49 = 1176,
54/24 = 54 × 49/24 × 49 = 2646/1176 - Likewise, for the 2nd fraction, since 49 × 24 = 1176,
81/49 = 81 × 24/49 × 24 = 1944/1176 - Subtract the two like fractions:
2646/1176 - 1944/1176 = 2646 - 1944/1176 = 702/1176 - After reducing the fraction, the answer is 117/196
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