Question

The power rating of a vacuum cleaner is 0.8 kilowatts. If you use the vacuum cleaner for 2.5 hours, how much energy does it use?

Answer 1

Hey Friend!

Lets do it like this: 0.8 x 2.5 = 2

So our answer would be: It uses 2 kilowatts per 2.5 hours.

Have an amazing day!
~Vinny

Answer 2

So like i would just do 0.8 * 2.5. Ya know.

So like that equals 2.