Benjamin found a bag of money. He decided to give 1/2 of the money to his best friend, 1/4 of the money to his sister, 1/8 of the money to his mother, and 1/16 of the money to his dad. The amount of money that was left was $1.25.
How much money was in the bag when Benjamin found it?
1 answer
(1/16) m = $1.25