Question

A steamer and a motor boat cover the stretch between a seaport and a dock in 7 hours 20 minutes and 10 hours 40 minutes, respectively. What is the ratio of their speeds?

T1T2 S2S1 Now, 7 hours 20 minutes and 10 hours 40 minutes 223 hours and 323 hours 2232 S2S1 1116 S2S1 S1 S2 16 11 The ratio of their speeds is 16 11

A 15 : 11

B 3 : 2

C 16 : 11

D 8 : 5

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