Add 14/15 and 70/9
1st number: 14/15, 2nd number: 7 7/9
14/15 + 70/9 is 392/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
14/15 = 14 × 3/15 × 3 = 42/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
70/9 = 70 × 5/9 × 5 = 350/45 - Add the two like fractions:
42/45 + 350/45 = 42 + 350/45 = 392/45 - So, 14/15 + 70/9 = 392/45
In mixed form: 832/45
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