Solutions by everydaycalculation.com

1^{st} number: 3/18, 2^{nd} number: 2 5/10

318 + 2510 is 83.

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

LCM of 18 and 10 is**90** - For the 1st fraction, since 18 × 5 = 90,

318 = 3 × 518 × 5 = 1590 - Likewise, for the 2nd fraction, since 10 × 9 = 90,

2510 = 25 × 910 × 9 = 22590 - Add the two fractions:

1590 + 22590 = 15 + 22590 = 24090 - 240/90 simplified gives 83
- So, 3/18 + 25/10 = 8/3

In mixed form: 223

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