Solutions by everydaycalculation.com

1^{st} number: 14 0/4, 2^{nd} number: 28/30

564 + 2830 is 22415.

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

LCM of 4 and 30 is**60**

Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,

564 = 56 × 154 × 15 = 84060 - Likewise, for the 2nd fraction, since 30 × 2 = 60,

2830 = 28 × 230 × 2 = 5660 - Add the two like fractions:

84060 + 5660 = 840 + 5660 = 89660 - 896/60 simplified gives 22415
- So, 56/4 + 28/30 = 224/15

In mixed form: 141415

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