Question
Zoe wants to buy some pens of the same price. If she buys 4 pens, she will have $6.20 left. If she buys 8 pens, she will short of $1.80.
  1. How much does each pen cost?
  2. How much does Zoe have?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Zoe wants to buy some pens of the same price. If she buys 4 pens, she will have $6.20 left. If she buys 8 pens, she will short of $1.80.
  1. How much does each pen cost?
  2. How much does Zoe have?