Add 35/56 and 40/81
35/56 + 40/81 is 725/648.
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,
35/56 = 35 × 81/56 × 81 = 2835/4536 - Likewise, for the 2nd fraction, since 81 × 56 = 4536,
40/81 = 40 × 56/81 × 56 = 2240/4536 - Add the two like fractions:
2835/4536 + 2240/4536 = 2835 + 2240/4536 = 5075/4536 - 5075/4536 simplified gives 725/648
- So, 35/56 + 40/81 = 725/648
In mixed form: 177/648
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