Question
At a supermarket, a box of cookies is sold at $19. For every $20 spent, a customer is given 2 free hongbao packets. Mrs Pierre bought 4 boxes of cookies.
  1. How much did Mrs Pierre pay?
  2. How many hongbao packets did she get?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

At a supermarket, a box of cookies is sold at $19. For every $20 spent, a customer is given 2 free hongbao packets. Mrs Pierre bought 4 boxes of cookies.
  1. How much did Mrs Pierre pay?
  2. How many hongbao packets did she get?