Solutions by everydaycalculation.com

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

103 + 75 is 7115.

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

LCM of 3 and 5 is**15**

Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,

103 = 10 × 53 × 5 = 5015 - Likewise, for the 2nd fraction, since 5 × 3 = 15,

75 = 7 × 35 × 3 = 2115 - Add the two like fractions:

5015 + 2115 = 50 + 2115 = 7115 - So, 10/3 + 7/5 = 71/15

In mixed form: 41115

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