Chapter 5 Quiz – PreAlgebra

PreAlgebra - Quiz 5

1. Write the improper fraction as a mixed number:

frac{34}{7}

 

Question 1 of 18

2. Write the mixed number as an improper fraction

6frac{3}{8}

Question 2 of 18

3. Write the fraction in simplest form

frac{36}{48}

Question 3 of 18

4. Write the fraction in simplest form:

frac{8x^2y^3}{16xy^5}

Question 4 of 18

5. Multiply. Be sure to simplify your answer:

frac{18}{25}cdotfrac{15}{24}

Question 5 of 18

6. Multiply. Write your answer in simplest form:

left(2frac{2}{3}right)cdotleft(4frac{1}{2}right)

Question 6 of 18

7. Multiply. Write your answer in simplest form:

frac{12x^2}{25y^3}cdotfrac{35y}{24x^5}

Question 7 of 18

8. Use the approximation piapproxfrac{22}{7} to find the circumference of a circle with a radius of frac{7}{11}

Question 8 of 18

9. Divide. Write your answer in simplest form:

frac{35}{12}divfrac{45}{36}

Question 9 of 18

10. Solve the equation for x:

frac{2}{9}x=frac{16}{27}

Question 10 of 18

11. Find the LCM of 15 and 25

Question 11 of 18

12. Write the fractions frac{1}{9} and frac{5}{12} as similar fractions.

Question 12 of 18

13. Add. Simplify your final answer.

frac{1}{8}+frac{5}{8}

Question 13 of 18

14. Add. Simplify your answer.

frac{5}{6}+frac{1}{9}

Question 14 of 18

15. Add. Simplify your answer:

3frac{2}{5}+4frac{7}{10}

Question 15 of 18

16. Subtract. Simplify your answer

3frac{2}{5}-1frac{2}{15}

Question 16 of 18

17. Evaluate. Write your answer in simplest form

3left(frac{2}{5}+frac{7}{20}right)-left(frac{2}{3}-frac{1}{9}right)cdotleft(frac{3}{5}right)

Question 17 of 18

18. Solve for the variable:

frac{5}{6}x+frac{5}{12}=frac{7}{18}

Question 18 of 18