Add 1/27 and 70/45
1st number: 1/27, 2nd number: 1 25/45
1/27 + 70/45 is 43/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 45 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
1/27 = 1 × 5/27 × 5 = 5/135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
70/45 = 70 × 3/45 × 3 = 210/135 - Add the two like fractions:
5/135 + 210/135 = 5 + 210/135 = 215/135 - 215/135 simplified gives 43/27
- So, 1/27 + 70/45 = 43/27
In mixed form: 116/27
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