Solutions by everydaycalculation.com

1^{st} number: 7 3/6, 2^{nd} number: 14 2/5

456 + 725 is 21910.

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

LCM of 6 and 5 is**30**

Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,

456 = 45 × 56 × 5 = 22530 - Likewise, for the 2nd fraction, since 5 × 6 = 30,

725 = 72 × 65 × 6 = 43230 - Add the two like fractions:

22530 + 43230 = 225 + 43230 = 65730 - 657/30 simplified gives 21910
- So, 45/6 + 72/5 = 219/10

In mixed form: 21910

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