Help! 5th grade math. Find my mistake, give me the correct answer, and explain how I got it wrong and just yeah… will give 5 sta
rs and like and brainliest! PLSSSS (question 3) my answer is 2 1/5. Will report and mark not helpful at all to irrelevant and bad answers :/ PLSS MY THIRD TIME ASKING
1 answer:
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Answer:
21
Step-by-step explanation:
Step-by-step explanation:
In order to describe speed of an object, we must describe the average speed of the entire trip. It is equal to the distance moved divided by time taken.
If a person covers a distance of 1 km to the library in 15 minutes, we can find its average speed.
Firstly, we convert 15 minutes to hour, 15 min = 0.25 hours
Now, using formula of speed = distance/time
It means that the average speed of the person is 4 km/h. Hence, the given statement is true.