Review 8

You earn $15 every 3 weeks. At this rate, how much will you earn in 5 weeks?

• $25
• $35
• $5
• $10

3.  Express 12 baskets in 18 attempts as a fraction in simplest form.

• 3 to 2
• 6 to 9
• 2:3
• 12/18

7.  Find the unit rate of 624 calories in 3 servings.

• 1,872 calories per serving
• 208 calories per serving
• 624 calories per serving
• 621 calories per serving

Solve for x:  x/4 = 6/8

• 4
• 2
• 3
• 10

On a map, if one centimeter represents 25 kilometers, how many kilometers does 7 centimeters represent?

• 175
• 185
• 200
• 220

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Which picture shows 2/8?

• green
• blue
• purple
• pink

There are 4 birds and 6 snakes. What is the ratio of birds to total animals?

• 4/10
• 4/6
• 6/4
• 10/4

Express as a unit rate. Round to the nearest tenth, if necessary.
$25.97 for 8 boxes 

• $3.24 per box
• $.31 per box
• $3.25 per box
• $3 per box