Add 15/3 and 27/84
1st number: 5 0/3, 2nd number: 27/84
15/3 + 27/84 is 149/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
15/3 = 15 × 28/3 × 28 = 420/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
27/84 = 27 × 1/84 × 1 = 27/84 - Add the two like fractions:
420/84 + 27/84 = 420 + 27/84 = 447/84 - 447/84 simplified gives 149/28
- So, 15/3 + 27/84 = 149/28
In mixed form: 59/28
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