Add 63/30 and 1/81
1st number: 2 3/30, 2nd number: 1/81
63/30 + 1/81 is 1711/810.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 81 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 30 × 27 = 810,
63/30 = 63 × 27/30 × 27 = 1701/810 - Likewise, for the 2nd fraction, since 81 × 10 = 810,
1/81 = 1 × 10/81 × 10 = 10/810 - Add the two like fractions:
1701/810 + 10/810 = 1701 + 10/810 = 1711/810 - So, 63/30 + 1/81 = 1711/810
In mixed form: 291/810
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