Posted by **leana** on Tuesday, March 8, 2011 at 2:59am.

a laptop charges up by 15 % every 20 minutes. How much charged will be after two hours?

- Algebra -
**MattsRiceBowl**, Tuesday, March 8, 2011 at 4:19am
In every hour, there are 3 sets of 15 minute blocks. So in 2 hrs, there are 8 sets. What is 8x15%?

- Algebra -
**MattsRiceBowl**, Tuesday, March 8, 2011 at 4:21am
Wait. Mistake.

In each hour, there are 3 sets of 20 minutes. 2 hours has 6 20 minute sets.

6x15% = ?

(Sorry)

## Answer This Question

## Related Questions

- Math question word - Milan bought a desktop computer and a laptop computer. ...
- math - use : .# x 6 = minutes I did try to do it but came up with numbers like 5...
- algebra - A cell divides into two identical copies every 4 minutes. How many ...
- Math - Natalie performs a chemistry experiment where she records the ...
- algebra 1 - Natalie performs a chemistry experiment where she records the ...
- algebra 1 - *I have asked countless people to help me with this story problem ...
- Algebra - Pauline sells computers on commission. She spends 2 hours on selling a...
- math - One phone plan charges a $20 monthly fee and $0.08 per minute on every ...
- math - Three clocks were set to ring at intervals as follows: the first after ...
- science help - One group of students is investigating the properties of charged ...

More Related Questions