Solutions by everydaycalculation.com

1^{st} number: 1 1/15, 2^{nd} number: 49/60

1615 + 4960 is 11360.

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

LCM of 15 and 60 is**60**

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

1615 = 16 × 415 × 4 = 6460 - Likewise, for the 2nd fraction, since 60 × 1 = 60,

4960 = 49 × 160 × 1 = 4960 - Add the two like fractions:

6460 + 4960 = 64 + 4960 = 11360 - So, 16/15 + 49/60 = 113/60

In mixed form: 15360

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