Subtract 63/54 from 36/49
1st number: 36/49, 2nd number: 1 9/54
36/49 - 63/54 is -127/294.
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,
36/49 = 36 × 54/49 × 54 = 1944/2646 - Likewise, for the 2nd fraction, since 54 × 49 = 2646,
63/54 = 63 × 49/54 × 49 = 3087/2646 - Subtract the two like fractions:
1944/2646 - 3087/2646 = 1944 - 3087/2646 = -1143/2646 - After reducing the fraction, the answer is -127/294
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