3. Your school has been running a nickel drive to raise money for a sister school
in Africa. A nickel weighs approximately 5 g. A roll of nickels is worth $2.00.
You have collected a total of $135.65 in nickels.
a. How much will your nickels weigh?
b. What is the weight of a roll of nickels?
C. How many rolls would you need to make 1 kg?