Arithmetic ReasoningCâu 1 / 120
A train travels at a constant speed of 60 miles per hour. How long will it take to travel 180 miles?
a.3 hours
b.2 hours
c.3.5 hours
d.4 hours
Giải thích
Time equals distance divided by speed. Dividing 180 miles by 60 miles per hour gives 3 hours. Keeping the units consistent lets the miles cancel and leaves hours.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
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