Answer:
Sam has $900 more money. In total he now has $905.
If 450 is 1/4 of the amount that Henry has, you can find Henry’s amount by multiplying 450 • 4 which gives you an answer of 1800
Or, if you’re looking for a more complicated way, which I doubt, you can set up the problem as:
1/4x=450 and solve by dividing 450 by 1/4
dive the number of miles by the speed
so 450/60 = 7.5 hours
