Add 84/27 and 12/60
1st number: 3 3/27, 2nd number: 12/60
84/27 + 12/60 is 149/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
84/27 = 84 × 20/27 × 20 = 1680/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
12/60 = 12 × 9/60 × 9 = 108/540 - Add the two like fractions:
1680/540 + 108/540 = 1680 + 108/540 = 1788/540 - 1788/540 simplified gives 149/45
- So, 84/27 + 12/60 = 149/45
In mixed form: 314/45
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