Add 30/63 and 56/81, Solve 30/63 + 56/81 as a fraction

Add 30/63 and 56/81

30/63 + 56/81 is 662/567.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 81 is 567

Next, find the equivalent fraction of both fractional numbers with denominator 567
For the 1st fraction, since 63 × 9 = 567,
30/63 = 30 × 9/63 × 9 = 270/567
Likewise, for the 2nd fraction, since 81 × 7 = 567,
56/81 = 56 × 7/81 × 7 = 392/567
Add the two like fractions:
270/567 + 392/567 = 270 + 392/567 = 662/567
So, 30/63 + 56/81 = 662/567
In mixed form: 195/567

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