Math
posted by LP .
The distance from earth to planet X is 1.7(10^7)miles. If a spaceship is capable of traveling 1,420 miles per hour, how many DAYS will it take the spaceship to reach the planet X? Round the answer to the nearest day.

T = 1.7*10^7mi*1h/1.42*10^3mi*1day/24h=
499 Days.