Add 10/16 and 63/81
10/16 + 63/81 is 101/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 81 is 1296
Next, find the equivalent fraction of both fractional numbers with denominator 1296 - For the 1st fraction, since 16 × 81 = 1296,
10/16 = 10 × 81/16 × 81 = 810/1296 - Likewise, for the 2nd fraction, since 81 × 16 = 1296,
63/81 = 63 × 16/81 × 16 = 1008/1296 - Add the two like fractions:
810/1296 + 1008/1296 = 810 + 1008/1296 = 1818/1296 - 1818/1296 simplified gives 101/72
- So, 10/16 + 63/81 = 101/72
In mixed form: 129/72
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