Add 96/81 and 9/70
1st number: 1 15/81, 2nd number: 9/70
96/81 + 9/70 is 2483/1890.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 70 is 5670
Next, find the equivalent fraction of both fractional numbers with denominator 5670 - For the 1st fraction, since 81 × 70 = 5670,
96/81 = 96 × 70/81 × 70 = 6720/5670 - Likewise, for the 2nd fraction, since 70 × 81 = 5670,
9/70 = 9 × 81/70 × 81 = 729/5670 - Add the two like fractions:
6720/5670 + 729/5670 = 6720 + 729/5670 = 7449/5670 - 7449/5670 simplified gives 2483/1890
- So, 96/81 + 9/70 = 2483/1890
In mixed form: 1593/1890
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