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15 votes
1. 100 kilometers at 20 km/h?

2. 180 kilometers at 45 km/h?

Nonsense will be reported!!
Plss help me on this!! I Have Already get the answer but my friend said rwong!!​

User HonkyTonk
by
7.8k points

2 Answers

7 votes

Answer:

1. 5 hours

2. 4 hours

Reason:

Formula for speed is speed =
(distance)/(time) , if you want to find time, then take distance / speed, which will equal to 100 / 20 = 5 hours, and the same with 2.

User Mariusz Brona
by
7.6k points
8 votes


\\ \rm\hookrightarrow Speed=(Distance)/(Time)


\\ \rm\hookrightarrow Time=(Distance)/(Speed)

So

#1


\\ \rm\hookrightarrow Time=(100)/(20)=5h

#2


\\ \rm\hookrightarrow Time=(180)/(45)=4h

User Finnw
by
7.7k points

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