Question

The distance of a train from a station, varies directly with time, t. If d = 300 miles when t = 4 hours, find d when t = 6.

0.08 miles
12.5 miles
450 miles
200 mile

Answer 1

450 miles

Explanation:

there is a 2 hr difference in betwen them. when you take 450 there is a 150 mile difference from 300 so when you divide 150 by 2 you get 75 so you do about 75 miles an hr so you can go 450 miles in 6 hr's.