Add 54/18 and 28/35, Solve 3 0/18 + 28/35 as a fraction

Add 54/18 and 28/35

1^st number: 3 0/18, 2^nd number: 28/35

54/18 + 28/35 is 19/5.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 35 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 18 × 35 = 630,
54/18 = 54 × 35/18 × 35 = 1890/630
Likewise, for the 2nd fraction, since 35 × 18 = 630,
28/35 = 28 × 18/35 × 18 = 504/630
Add the two like fractions:
1890/630 + 504/630 = 1890 + 504/630 = 2394/630
2394/630 simplified gives 19/5
So, 54/18 + 28/35 = 19/5
In mixed form: 34/5

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