Add 56/49 and 3/81
1st number: 1 7/49, 2nd number: 3/81
56/49 + 3/81 is 223/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 81 is 3969
Next, find the equivalent fraction of both fractional numbers with denominator 3969 - For the 1st fraction, since 49 × 81 = 3969,
56/49 = 56 × 81/49 × 81 = 4536/3969 - Likewise, for the 2nd fraction, since 81 × 49 = 3969,
3/81 = 3 × 49/81 × 49 = 147/3969 - Add the two like fractions:
4536/3969 + 147/3969 = 4536 + 147/3969 = 4683/3969 - 4683/3969 simplified gives 223/189
- So, 56/49 + 3/81 = 223/189
In mixed form: 134/189
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