(8h13min4h29min×7+2h6min)÷5

First, let's convert the mixed numbers to improper fractions.

8h13min = (8 × 60) + 13 = 493 minutes 4h29min = (4 × 60) + 29 = 269 minutes 2h6min = (2 × 60) + 6 = 126 minutes

Now, let's calculate the expression:

(493 + 269) × 7 = 762 × 7 = 5334 minutes

5334 + 126 = 5460 minutes

Finally, let's divide the total by 5:

5460 ÷ 5 = 1092 minutes

So, the final answer is 1092 minutes, which can be converted back to mixed number or into hours and minutes by dividing by 60.