Add 30/27 and 1/45, Solve 1 3/27 + 1/45 as a fraction

Add 30/27 and 1/45

1^st number: 1 3/27, 2^nd number: 1/45

30/27 + 1/45 is 17/15.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 45 is 135

Next, find the equivalent fraction of both fractional numbers with denominator 135
For the 1st fraction, since 27 × 5 = 135,
30/27 = 30 × 5/27 × 5 = 150/135
Likewise, for the 2nd fraction, since 45 × 3 = 135,
1/45 = 1 × 3/45 × 3 = 3/135
Add the two like fractions:
150/135 + 3/135 = 150 + 3/135 = 153/135
153/135 simplified gives 17/15
So, 30/27 + 1/45 = 17/15
In mixed form: 12/15

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