Add 7/63 and 70/27
1st number: 7/63, 2nd number: 2 16/27
7/63 + 70/27 is 73/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 63 × 3 = 189,
7/63 = 7 × 3/63 × 3 = 21/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
70/27 = 70 × 7/27 × 7 = 490/189 - Add the two like fractions:
21/189 + 490/189 = 21 + 490/189 = 511/189 - 511/189 simplified gives 73/27
- So, 7/63 + 70/27 = 73/27
In mixed form: 219/27
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