5 9/10 + 9 1/5
⚠ 5 9/10 is read as the mixed number 5 + 9/10
⚠ 9 1/5 is read as the mixed number 9 + 1/5
Let's calculate: 5 + 910 + 9 + 15
14 + 9 + 210
14 + 1110
ⓘThe fraction 1110 is greater than 1: add its integer part 1 to the whole part: 1110 + 14 = 15 + 110
▶Result:   15 110
The numeric value of: 15 + 110 is:
15 + 0.1
▷ 15.1