F.1maths有困難..急--

1. If the price of a battery is reduced by $ 1.5 , and 8 batteries cost $ 52 in total .What is the original price of one battery?(Formulate equation to find the answer)
The new price per battery =52/8=$6.5
The original price=6.5+1.5=$8

2.The bouns of each transaction is $ 60. How much bouns do the 5 top sales staff members can get?(Show steps of finding the answer)
the 5 top sales staff members can get=60*5=$300