A plane flew at a constant speed and traveled 762.5 mopes in 5 hours. How many miles would the plane travel in 3 hours at the same speed

Well, first you have to see how many MPH the plane is flying.

To do that, you have to divide 5/5=1, then 762.5/5=152.5.

That mean the plane is going 152.5 miles per hour.

Now you have to multiply 152.5*3, which equals 457.5.