Question
At a bakery, there are biscuits for sale.

First 6 biscuits: $2.10 each 
Extra biscuits: $1.80 each 

(a) What is the total cost of 6 biscuits?
(b) What is the maximum number of biscuits that Mrs Teo can buy if she has $18?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

At a bakery, there are biscuits for sale.

First 6 biscuits: $2.10 each 
Extra biscuits: $1.80 each 

(a) What is the total cost of 6 biscuits?
(b) What is the maximum number of biscuits that Mrs Teo can buy if she has $18?