Question 3
Question 3 - multiple choice question
a
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
b
Sally was awarded 56 marks out of a possible 80 in a test. Her percentage score was:
45%
56%
70%
c
250 m as a percentage of 4 km is:
0.0625%
0.625%
6.25%
Question 4
Question 4a - b - multiple choice question
a
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
b
Elizabeth invests $800 at 4.5% p.a. for 6 years. The amount of interest paid to Elizabeth is:
$36
$216
$2160