Walking with 5/4 of my usual speed, I miss the bus by 5 minutes.

Walking with 5/4 of my usual speed, I miss the bus by 5 minutes. What is my usual time?

Quiz

Answer/Solution

20

Steps/Work

Speed Ratio = 1:5/4 = 4:5
Time Ratio = 5:4
1 -------- 5 4 --------- ? è 20
ANSWER:C

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Walking with / of my usual speed, i miss the bus by minutes. What is my usual time?

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