Solutions by everydaycalculation.com

1^{st} number: 3 9/18, 2^{nd} number: 9 0/6

6318 + 546 is 252.

- Find the least common denominator or LCM of the two denominators:

LCM of 18 and 6 is**18**

Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,

6318 = 63 × 118 × 1 = 6318 - Likewise, for the 2nd fraction, since 6 × 3 = 18,

546 = 54 × 36 × 3 = 16218 - Add the two like fractions:

6318 + 16218 = 63 + 16218 = 22518 - 225/18 simplified gives 252
- So, 63/18 + 54/6 = 25/2

In mixed form: 1212

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