Question 368155
Char travels 3.6 hours on Saturday to visit. 
On Sunday she travels the same distance in 4 hours. Her speed on Sunday is 
5 mph slower. What was her speed on Sunday?
let speed on saturday be x  mph
..
on sunday speed = x-4 mph
3.6x = 4(x-4)
3.6x = 4x-16
0.4x= 16
x= 16/0.4
x= 40 mph. speed on saturday
..
speed on sunday = 35 mph
,,,
m.ananth@hotmail.ca