Everything that is not 4/9
Train A: Speed of 60 mph. (1 mile per minute)
Train B: Speed of 90 mph. (1.5 miles per minute)
after 2 hours: (2:00)
Train A has gone 120 miles. (half-way mark)
Train B has gone 0 miles.
Hour 2:48: (2:48)
Train A has gone 168 miles.
Train B has gone 72 miles.
72 ----><---------------168
At 2:48 P.M the two will meet. 72+168=240
I hope this helps! :)
A. 1.50c+ 4.00a = 5050 (Money earned)
c + a =2200 (Guests in the museum)
It should be 12×18. 1:3 means you take where it's at, at 1 and multiply it's size by 3.
