Add 84/20 and 16/27
1st number: 4 4/20, 2nd number: 16/27
84/20 + 16/27 is 647/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
84/20 = 84 × 27/20 × 27 = 2268/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
16/27 = 16 × 20/27 × 20 = 320/540 - Add the two like fractions:
2268/540 + 320/540 = 2268 + 320/540 = 2588/540 - 2588/540 simplified gives 647/135
- So, 84/20 + 16/27 = 647/135
In mixed form: 4107/135
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