Add 32/7 and 28/81, Solve 4 4/7 + 28/81 as a fraction

Add 32/7 and 28/81

1^st number: 4 4/7, 2^nd number: 28/81

32/7 + 28/81 is 2788/567.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 81 is 567

Next, find the equivalent fraction of both fractional numbers with denominator 567
For the 1st fraction, since 7 × 81 = 567,
32/7 = 32 × 81/7 × 81 = 2592/567
Likewise, for the 2nd fraction, since 81 × 7 = 567,
28/81 = 28 × 7/81 × 7 = 196/567
Add the two like fractions:
2592/567 + 196/567 = 2592 + 196/567 = 2788/567
So, 32/7 + 28/81 = 2788/567
In mixed form: 4520/567

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