Add 35/7 and 4/81, Solve 5 0/7 + 4/81 as a fraction

Add 35/7 and 4/81

1^st number: 5 0/7, 2^nd number: 4/81

35/7 + 4/81 is 409/81.

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,
35/7 = 35 × 81/7 × 81 = 2835/567
Likewise, for the 2nd fraction, since 81 × 7 = 567,
4/81 = 4 × 7/81 × 7 = 28/567
Add the two like fractions:
2835/567 + 28/567 = 2835 + 28/567 = 2863/567
2863/567 simplified gives 409/81
So, 35/7 + 4/81 = 409/81
In mixed form: 54/81

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