Answer:
The answer is C (6.21).
Step-by-step explanation:
dive the number of miles by the speed
so 450/60 = 7.5 hours
Answer:
the answer is 456
Step-by-step explanation:
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Answer:
64.8 inches, 1.8 feet
Step-by-step explanation:
5.4*12=64.8
5.4/3=1.8