Add 12/27 and 84/7
1st number: 12/27, 2nd number: 12 0/7
12/27 + 84/7 is 112/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 7 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
12/27 = 12 × 7/27 × 7 = 84/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
84/7 = 84 × 27/7 × 27 = 2268/189 - Add the two like fractions:
84/189 + 2268/189 = 84 + 2268/189 = 2352/189 - 2352/189 simplified gives 112/9
- So, 12/27 + 84/7 = 112/9
In mixed form: 124/9
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