Do you want a proof or just the answer?
The answer is: the square (2.5x2.5).
It'd be clearer if you'd write: "How many tenths are there in 2 3/5?"
2 3/5 13/5
---------- = ---------- = 26
(1`/10) 1/10
There are 26 tenths in 2 3/5.
Just use the formula time = distance / speed
395.1/79= 5.001
It will take the train approximately five hours to reach Memphis
