Add 9/5 and 81/14
1st number: 1 4/5, 2nd number: 5 11/14
9/5 + 81/14 is 531/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
9/5 = 9 × 14/5 × 14 = 126/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
81/14 = 81 × 5/14 × 5 = 405/70 - Add the two like fractions:
126/70 + 405/70 = 126 + 405/70 = 531/70 - So, 9/5 + 81/14 = 531/70
In mixed form: 741/70
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