LT 4.1-4.6 Ratios & Proportions Review

Express each ratio as a fraction in simplest form.

10 girls out of 24 students

• $\frac{10}{24}$

• $\frac{24}{10}$

• $\frac{5}{12}$

• $\frac{12}{5}$

Express each ratio as a fraction in simplest form.

6 red cards to 4 blue cards

•  $\frac{6}{4}$ 

•  $\frac{3}{2}$ 

•  $\frac{6}{10}$ 

•  $\frac{3}{5}$ 

Express each ratio as a fraction in simplest form.

3 yards to 4 feet

Hint:  ratios need the SAME units!

•  $\frac{3}{4}$ 

•  $\frac{4}{3}$ 

•  $\frac{9}{4}$ 

•  $\frac{4}{9}$ 

Express each ratio as a fraction in simplest form.

8 pints to 2 gallons

Hint:  ratios need the SAME units!

Jean got 12 hits out of 16 times at bat. Express this ratio as a fraction in simplest form. Explain its meaning.

• $\frac{12}{16}$ 12 hits out of 16 times at bat

• $\frac{3}{4}$ 3 times at bat for every 4 hits

• $\frac{6}{8}$ 6 hits out of 8 times at bat

• $\frac{3}{4}$ 3 hits out of 4 times at bat

Express each rate as a unit rate. Round to the nearest hundredth.

$25.97 for 8 boxes

• $3.25 per box

• $3.24 per box

• $0.30 per box

• $0.31 per box

Express each rate as a unit rate. Round to the nearest tenth if needed.

400 meters in 5 minutes

• $\frac{400\ m}{5\ \min}$

• 80 meters per minute

• $\frac{1}{80}$ meters per minute

• $\frac{5}{400}$ meters per minute
  

Express each rate as a unit rate. Round to the nearest hundredth.

$175 for 4 concert tickets

• $44 per ticket

• $43.80 per ticket

• $43.75 per ticket

• $43.70 per ticket

An eight pack of juice boxes costs $4.79, and a twelve pack of juice boxes cost $6.59. What is the unit rate for the eight pack?

• 39 cents per box

• 40 cents per box

• 59 cents per box

• 60 cents per box

An eight pack of juice boxes costs $4.79, and a twelve pack of juice boxes cost $6.59. What is the unit rate for the twelve pack?

• 83 cents per box

• 82 cents per box

• 55 cents per box

• 54 cents per box