Answer:
60 in = 240 ft
Step-by-step explanation:
240/4 = 60
—
15 x 4 = 60
9 x 4 = 36
60 x 4 = 240
13 x 4 = 52
(2x+2)-(3x+9)
distribute
His average speed for the rest of the journey was of 48mph.