## Task 3

Inge buys 2 notebooks for 8 Pfennig each. Her friend needs twice as many notebooks. They pay together and put a 1 DM coin on the counter.

a) How many notebooks do the girls buy and how much do they pay for them?

b) How much money does the saleswoman give them back?
a) $2 \cdot 8 + 2 \cdot 2 \cdot 8 = 48$. The girls buy 6 notebooks and pay 48 Pfennig for them.

b) The saleswoman gives back 52 Pfennig.