Solutions by everydaycalculation.com

1^{st} number: 2 0/5, 2^{nd} number: 4/7

105 + 47 is 187.

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

LCM of 5 and 7 is**35**

Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,

105 = 10 × 75 × 7 = 7035 - Likewise, for the 2nd fraction, since 7 × 5 = 35,

47 = 4 × 57 × 5 = 2035 - Add the two like fractions:

7035 + 2035 = 70 + 2035 = 9035 - 90/35 simplified gives 187
- So, 10/5 + 4/7 = 18/7

In mixed form: 247

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