1 . A car wash center washes 10 cars in half an hour. At this rate how many cars can it wash in 4 hours?
- A. 60
- B. 20
- C. 96
- D. 80
- D. None of them
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1 . A car wash center washes 10 cars in half an hour. At this rate how many cars can it wash in 4 hours?
View Answer | Discuss in Forum | Workspace | Report |