Answer:
water bottle: 1.61$
flashlight: 3.20$
Step-by-step explanation:
390 pennies that susan is holding
exact form : 13/8
decimal: 1.625
mixed number: 1 5/8
4π
64/35
In mixed number form: 1 29/35
Thats my fasted record for solving a division problem hehe :) You're welcome!