Chapter 3 Quiz – Basic College Mathematics

Basic College Mathematics - Chapter 3 quiz

1. Identify the place value of the 3 in the number

214.0267324

Question 1 of 22

2. Identify the place value of the 6 in the number

701.02643

Question 2 of 22

3. Express the decimal number as a whole number plus a single fraction (as a mixed number) in simplified form.

4.125

Question 3 of 22

4. Write the fraction as a simplified fraction

0.32

Question 4 of 22

5. Write the fraction as a decimal

frac{4}{25}

Question 5 of 22

6. Write <, >, or = between the two decimals to make a true statement.

15.20458  framebox(10,10){}  15.20485

Question 6 of 22

7. Round the number to the nearest ten-thousandths:

67.451685

Question 7 of 22

8. Add:

1.205+3.76

Question 8 of 22

9. Subtract:

2.435-0.647

Question 9 of 22

10. Alan has 15.25 in his checking account. If he swipes his debit card and charges4.81, how much is left in the account?

Question 10 of 22

11. Multiply:

3.45times1.8

Question 11 of 22

12. Multiply:

3.14159times10,000

Question 12 of 22

13. Using the formula for the circumference of a circle, C=2pi r, and the approximation piapprox 3.14, find the circumference of a circle with a radius of 2.5 inches.

Question 13 of 22

14. Divide:

14.25div2

Question 14 of 22

15. Divide:

3.72div0.03

Question 15 of 22

16. Divide. Write any repeated decimals in appropriate dotted notation.

frac{11}{9}

Question 16 of 22

17. Evaluate. Give answer in simplest form.

(0.25times2-0.16div2)div(0.2+0.1^2)+(0.03+0.4times3)

Question 17 of 22

18. Evaluate. Express your solution in simplest form.

3.5-(1.2+0.5times4)times(0.2+0.45)

Question 18 of 22

19. Divide:

1542.121div10000

Question 19 of 22

20. Convert the fraction to a decimal. Write any repeating decimals in appropriate dotted notation.

frac{5}{12}

Question 20 of 22

21. Convert the fraction to a decimal. Write any repeating decimals in appropriate dotted notation.

frac{3}{5}

Question 21 of 22

22. Convert the decimal to a fraction.

0.4375

Question 22 of 22