Reference no: EM133299964

QUESTION 1

Which of the following does not represent eight percent?

8/10

8%,

8/100

0.08

80/1000

QUESTION 2

If 1 Canadian dollar is worth 0.71 US dollars, then 1,500 Canadian dollars is worth 1065 US dollars.

True

False

QUESTION 3

Express this quiz score as a percent correctly rounded to 1 decimal place.

10/18

QUESTION 4

The same item was sold at different prices in different stores.

The observed prices were $18, $19, $20.25, $17.75.

What was the average cost per item?

QUESTION 5

Last year 200 turtles were counted crossing a road near the Don River.

This year only 120 turtles were counted, what is the percent change in the turtle count?

QUESTION 6

Reduce to lowest terms. (Note: integers only, neither fractions nor decimals fractions)

1/4 : 0.50 : 6

5 : 30 : 4

12 : 2 : 1

1 : 2 : 24

3 : 4 : 12

QUESTION 7

Svetlana invested her savings in an RRSP, a mutual fund, and a GIC in the ratio 2 : 1 : 6, respectively. If she invested $650 in the RRSP, how much did she invest in the GIC? Round your answer to 2 decimal places, if necessary.

QUESTION 8

Ed bought the the same product at different times and prices.

20 units at $4, 10 units at $5, 5 units at $6,

What was the average price paid?

QUESTION 9

If 1 Canadian Dollar is worth 0.71 US Dollars, and 1 US Dollar is worth 1.62 Australian Dollars, and 1 Australian Dollar is worth 0.55 Euros, order the currencies from highest value to lowest value.

US Dollar

Australian Dollar

Euro

Canadian Dollar

QUESTION 10

Make up a question related to the fourth unit of MTH158 (Averages, Percents, Applications and Ratio, Proportion) and solve it. The question could be about any of the topics covered so far: for example, averages, percent change, applications of percent, equivalent ratios, reduced ratios, applications of proportion, etc. The question cannot be identical to any questions covered in the class (or homework) so far.