#### Question 3

 a b c Sunny Vale Tomato Paste suggests that 3.2% of the product is protein. In a tube of 25 g, the amount of protein correct to one decimal place is: 0.8 g 3.2 g 8.0 g Sally was awarded 56 marks out of a possible 80 in a test. Her percentage score was: 45% 56% 70% 250 m as a percentage of 4 km is: 0.0625% 0.625% 6.25%

#### Question 4

 a b Janine invests $12 000 at 7% per annum (each year, often shortened to p.a.) simple interest for 5 years. The amount of interest paid to Janine is:$420 $840$4200 Elizabeth invests $800 at 4.5% p.a. for 6 years. The amount of interest paid to Elizabeth is:$36 $216$2160