Add 54/27 and 9/5, Solve 2 0/27 + 1 4/5 as a fraction

Add 54/27 and 9/5

1^st number: 2 0/27, 2^nd number: 1 4/5

54/27 + 9/5 is 19/5.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 5 is 135

Next, find the equivalent fraction of both fractional numbers with denominator 135
For the 1st fraction, since 27 × 5 = 135,
54/27 = 54 × 5/27 × 5 = 270/135
Likewise, for the 2nd fraction, since 5 × 27 = 135,
9/5 = 9 × 27/5 × 27 = 243/135
Add the two like fractions:
270/135 + 243/135 = 270 + 243/135 = 513/135
513/135 simplified gives 19/5
So, 54/27 + 9/5 = 19/5
In mixed form: 34/5

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