Add 2/27 and 30/28
1st number: 2/27, 2nd number: 1 2/28
2/27 + 30/28 is 433/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 27 × 28 = 756,
2/27 = 2 × 28/27 × 28 = 56/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
30/28 = 30 × 27/28 × 27 = 810/756 - Add the two like fractions:
56/756 + 810/756 = 56 + 810/756 = 866/756 - 866/756 simplified gives 433/378
- So, 2/27 + 30/28 = 433/378
In mixed form: 155/378
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