Add 3/14 and 45/81
3/14 + 45/81 is 97/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 81 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 14 × 81 = 1134,
3/14 = 3 × 81/14 × 81 = 243/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
45/81 = 45 × 14/81 × 14 = 630/1134 - Add the two like fractions:
243/1134 + 630/1134 = 243 + 630/1134 = 873/1134 - 873/1134 simplified gives 97/126
- So, 3/14 + 45/81 = 97/126
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