10 people went walking down the street. 5 time the amount joined them.10 minutes later 3 times that amount left what percent is left? pm if you need ! 1

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?