Add 10/35 and 30/81
10/35 + 30/81 is 124/189.
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,
10/35 = 10 × 81/35 × 81 = 810/2835 - Likewise, for the 2nd fraction, since 81 × 35 = 2835,
30/81 = 30 × 35/81 × 35 = 1050/2835 - Add the two like fractions:
810/2835 + 1050/2835 = 810 + 1050/2835 = 1860/2835 - 1860/2835 simplified gives 124/189
- So, 10/35 + 30/81 = 124/189
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