SOLUTION: An old cell battery would last for 13 hours. The new battery lasts 29 percent longer. How long will the new battery last?

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: An old cell battery would last for 13 hours. The new battery lasts 29 percent longer. How long will the new battery last?      Log On


   



Question 1078392: An old cell battery would last for 13 hours. The new battery lasts 29 percent longer. How long will the new battery last?
Answer by josgarithmetic(39630) About Me  (Show Source):