Question
84 balls cost $21.
  1. How many balls can I buy with $2?
  2. I have just enough money to buy 52 balls. How much do I have?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

84 balls cost $21.
  1. How many balls can I buy with $2?
  2. I have just enough money to buy 52 balls. How much do I have?