Money and finance = always write money with the Namibian dollar sign N$ = do not forget to use the comma to indicate the cents Addition and subtraction with money 1) N$ 400,00+ N$ 20,00 =N$ 420,00 2) N$ 129,50+ N$ 4,50 =N$ 134,00 Solve problems involving buying or selling a) Jonas bought a shirt for N$ 50,00. He used N$ 200,00 to pay, calculate the change he got back? =N$ 200.00- N$ 50,00= N$ 150,00 (change) b) Lisa was offered a discount of 15% for the red dress she want to buy that cost N$300,00 i) calculate the discount=15/100 x N$ 300,00=N$ 45,00 ii) the total amount she paid=N$ 300,00- N$ 45,00=N$ 255,00