Answer :

The number of minutes in 4000 seconds and round off to 1 significant figure is; 1 minutes

How to convert hours to seconds?

We are told that there are 3600 seconds in 1 hour.

Now, we want to find out the number of minutes in 4000 seconds and round off to 1 significant figure.

Thus;

If 3600 secs = 1 hour

Then 4000 secs = (4000 * 1)/3600 = 1.111 minutes

Approximating to 1 significant figure gives;

4000 secs = 1 minute

Read more about time conversion at; https://brainly.com/question/1641428

Thank you for reading the article Round off the number of seconds in an hour to 1 significant figure Number of seconds 3600. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!

Rewritten by : Jeany

Answer:

4000

Step-by-step explanation:

6 is above 5, so round it to the nearest hundred but take all the zeros in front of it and put it in.