Question

The driving distance from Alex's house to the museum is 6 7/10 miles. What is the round-trip distance?

Answer 1

Round trip is going there and back so it is 2*(6 7/10)=12 14/10=13 4/10=14 2/5

Answer 2

Answer: The round trip distance is 6.7 miles.

Explanation:

Since we have given that

Distance from Alex's house to the museum is
`6(7)/(10)\ miles`

We need to find the round trip distance.

For which we first change the mixed fractions into improper fraction and then we divide it.

Driving distance from Alex's house to the museum is given by

`6(7)/(10)\\\\=(67)/(10)\ miles\\\\=6.7\ miles`

So, the round trip distance is 6.7 miles.