Solutions by everydaycalculation.com

1^{st} number: 12 0/2, 2^{nd} number: 2 6/18

242 + 4218 is 433.

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

LCM of 2 and 18 is**18**

Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,

242 = 24 × 92 × 9 = 21618 - Likewise, for the 2nd fraction, since 18 × 1 = 18,

4218 = 42 × 118 × 1 = 4218 - Add the two like fractions:

21618 + 4218 = 216 + 4218 = 25818 - 258/18 simplified gives 433
- So, 24/2 + 42/18 = 43/3

In mixed form: 1413

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