A lunchbox contains one sandwich and one drink from the list...


Sandwiches. Drinks

Cheese(c). Black currant(b)

Ham(h). Lemonade(l)

Prawn(p). Water(w)


Lost all possible combinations

Verified Answer :

Sandwiches = 3
Drinks = 3

1 sandwich and 1 drink.

3 × 3 = 9 

You can choose from 9 different combinations! 

Sandwiches. Drinks.
c                   b
c                   i
c                  w
h                  b 
h                  i
h                  w
p                  b
p                  i
p                  w

Cheese. Black Currant             Ham Black Currant         Prawn Lemonade

Cheese. Lemonade                  Ham Lemonade              Prawn Black Currant   

Cheese. Water                        Ham Water                     Prawn Water