Answer :

[tex]5/3=1.67[/tex]
First you find how long it takes to get 1%

[tex]1.67*100=167[/tex]
Then you times it by 100. So it takes 167 minutes to charge.

[tex]167/60=2.7[/tex]
Then convert it to hours by deviding by 60.

It takes 2.7 hours or 167 minutes
Insidious

To find out how long it will take a phone to charge 100% if it charges 3% every 5 minutes, you have to put it in a fraction.

3/5

3 is the percent charged and 5 is the time.

You have to find out what 100 divided by 3 is. The answer is 33.3.

So,

3/5 times 33.3 is equal to 99.9/166.5.

It will take 166.5 minutes for the phone to charge to about 100%.

hope it helps.

can you choose mine as the brainliest answer