Add 63/72 and 2/9
63/72 + 2/9 is 79/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
63/72 = 63 × 1/72 × 1 = 63/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
2/9 = 2 × 8/9 × 8 = 16/72 - Add the two like fractions:
63/72 + 16/72 = 63 + 16/72 = 79/72 - So, 63/72 + 2/9 = 79/72
In mixed form: 17/72
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