Add 72/56 and 96/81
1st number: 1 16/56, 2nd number: 1 15/81
72/56 + 96/81 is 467/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 81 is 4536
Next, find the equivalent fraction of both fractional numbers with denominator 4536 - For the 1st fraction, since 56 × 81 = 4536,
72/56 = 72 × 81/56 × 81 = 5832/4536 - Likewise, for the 2nd fraction, since 81 × 56 = 4536,
96/81 = 96 × 56/81 × 56 = 5376/4536 - Add the two like fractions:
5832/4536 + 5376/4536 = 5832 + 5376/4536 = 11208/4536 - 11208/4536 simplified gives 467/189
- So, 72/56 + 96/81 = 467/189
In mixed form: 289/189
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