Solutions by everydaycalculation.com

1^{st} number: 1 21/28, 2^{nd} number: 14/90

4928 + 1490 is 343180.

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

LCM of 28 and 90 is**1260**

Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 28 × 45 = 1260,

4928 = 49 × 4528 × 45 = 22051260 - Likewise, for the 2nd fraction, since 90 × 14 = 1260,

1490 = 14 × 1490 × 14 = 1961260 - Add the two like fractions:

22051260 + 1961260 = 2205 + 1961260 = 24011260 - 2401/1260 simplified gives 343180
- So, 49/28 + 14/90 = 343/180

In mixed form: 1163180

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