What is the total kilometers if a cyclist can travel 30 kilometers in 4 hours? How many kilometers would he travel in 2.5 hours at the same rate?
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1 Answer
John Privett, B.Sc. from Durham University (1979)
Answered 2 years ago · Author has 3.6K answers and 2.1M answer views
I’m not sure if you’re really asking two questions here, or just one.
What I think you’re asking is this;
“A cyclist can travel 30 kilometers in 4 hours. How many kilometers would he travel in 2.5 hours at this rate?”
So I will break this down into two steps.
You can work out what the cyclist’s average speed is in kilometres per hour - that’s how many kilometres he will travel in one hour. Divide 30 by 4 to get this. (The answer is 7.5 km/h.)
Now you know how far he can go in 1 hour, and want to know how far he can go in 2.5 hours. So multiply the 7.5 by 2.5.
The result, 18.75 is the number of kilometres the cyclist can go in 2.5 hours at the same rate.
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What is the total kilometers if a cyclist can travel 30 kilometers in 4 hours? How many kilometers would he travel in 2.5 hours at the same rate?
Ad by Turing
I am a software engineer looking to find a remote job with a company in the USA. What is some advice for me?
tl;dr: You should try Turing.com. I am Vijay Krishnan, Founder & CTO of Turing.com, based in Palo Alto, California, right in the h
Continue reading
1 Answer
John Privett, B.Sc. from Durham University (1979)
Answered 2 years ago · Author has 3.6K answers and 2.1M answer views
I’m not sure if you’re really asking two questions here, or just one.
What I think you’re asking is this;
“A cyclist can travel 30 kilometers in 4 hours. How many kilometers would he travel in 2.5 hours at this rate?”
So I will break this down into two steps.
You can work out what the cyclist’s average speed is in kilometres per hour - that’s how many kilometres he will travel in one hour. Divide 30 by 4 to get this. (The answer is 7.5 km/h.)
Now you know how far he can go in 1 hour, and want to know how far he can go in 2.5 hours. So multiply the 7.5 by 2.5.
The result, 18.75 is the number of kilometres the cyclist can go in 2.5 hours at the same rate.
Explanation:
thanks me =)
Answer:
The average speed is 15 km/hr
S =d/t
S = 30km/2hr
S = 15km