192/4=48
There are 48 students on each bus.
The park's area is 10/24 or 5/12 miles long
4.5 Inches?
12+12=24
24+12=36
36+12=48
48+(.5 x 4)= 50 inches
I'm not sure that is the correct answer, but it is what I would put. Sorry if that doesn't help.
Let x = Wally's age now
Then, 3x = Jose's age now
Wally's age 5 years from now = x+5
Jose's age 5 years from now = 3x+5
(x+5) + (3x+5) = 42
4x + 10 = 42
4x = 32 x = 8
Wally is 8 years old and Jose is 24.