An automobile passes city X at 9.55 AM and city Y at 10.15 AM. City X – McqOptions

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1.	An automobile passes city X at 9.55 AM and city Y at 10.15 AM. City X is 30 miles from city Y. What is the average rate of the automobile in mph?
A.	10
B.	30
C.	90
D.	120
Answer» D. 120

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