Solutions by everydaycalculation.com

1^{st} number: 1 35/45, 2^{nd} number: 1 15/30

8045 + 4530 is 5918.

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

LCM of 45 and 30 is**90**

Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,

8045 = 80 × 245 × 2 = 16090 - Likewise, for the 2nd fraction, since 30 × 3 = 90,

4530 = 45 × 330 × 3 = 13590 - Add the two like fractions:

16090 + 13590 = 160 + 13590 = 29590 - 295/90 simplified gives 5918
- So, 80/45 + 45/30 = 59/18

In mixed form: 3518

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