Solutions by everydaycalculation.com

384 + 110 is 19140.

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

LCM of 84 and 10 is**420**

Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,

384 = 3 × 584 × 5 = 15420 - Likewise, for the 2nd fraction, since 10 × 42 = 420,

110 = 1 × 4210 × 42 = 42420 - Add the two like fractions:

15420 + 42420 = 15 + 42420 = 57420 - 57/420 simplified gives 19140
- So, 3/84 + 1/10 = 19/140

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