Add 54/49 and 18/56
1st number: 1 5/49, 2nd number: 18/56
54/49 + 18/56 is 279/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
54/49 = 54 × 8/49 × 8 = 432/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
18/56 = 18 × 7/56 × 7 = 126/392 - Add the two like fractions:
432/392 + 126/392 = 432 + 126/392 = 558/392 - 558/392 simplified gives 279/196
- So, 54/49 + 18/56 = 279/196
In mixed form: 183/196
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