Solutions by everydaycalculation.com

1^{st} number: 5 5/15, 2^{nd} number: 2 9/20

8015 + 4920 is 46760.

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

LCM of 15 and 20 is**60**

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

8015 = 80 × 415 × 4 = 32060 - Likewise, for the 2nd fraction, since 20 × 3 = 60,

4920 = 49 × 320 × 3 = 14760 - Add the two like fractions:

32060 + 14760 = 320 + 14760 = 46760 - So, 80/15 + 49/20 = 467/60

In mixed form: 74760

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