Question
The pen cost four times as much as the marker. Albert bought 1 pen and 5 markers for $18.
  1. How much did one marker cost?
  2. How much did one pen cost?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The pen cost four times as much as the marker. Albert bought 1 pen and 5 markers for $18.
  1. How much did one marker cost?
  2. How much did one pen cost?