Add 64/27 and 9/70
1st number: 2 10/27, 2nd number: 9/70
64/27 + 9/70 is 4723/1890.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 27 × 70 = 1890,
64/27 = 64 × 70/27 × 70 = 4480/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
9/70 = 9 × 27/70 × 27 = 243/1890 - Add the two like fractions:
4480/1890 + 243/1890 = 4480 + 243/1890 = 4723/1890 - So, 64/27 + 9/70 = 4723/1890
In mixed form: 2943/1890
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