Add 30/35 and 5/81
30/35 + 5/81 is 521/567.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 81 is 2835
Next, find the equivalent fraction of both fractional numbers with denominator 2835 - For the 1st fraction, since 35 × 81 = 2835,
30/35 = 30 × 81/35 × 81 = 2430/2835 - Likewise, for the 2nd fraction, since 81 × 35 = 2835,
5/81 = 5 × 35/81 × 35 = 175/2835 - Add the two like fractions:
2430/2835 + 175/2835 = 2430 + 175/2835 = 2605/2835 - 2605/2835 simplified gives 521/567
- So, 30/35 + 5/81 = 521/567
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