Unit 3 Test Review

Wendy makes tacos. The model shows the ratio relationships for the ingredients. What is the ratio of cups of chicken to taco shells?

• 4:9

• 9:4

• 4:13

• 13:4

Match the following Equivalent Ratios

• 1:6

• 3:18

• 6:24

• 30:5

• 6:1

• 16:2

• 32:4

• 1:4

Simon and Reina practice basketball shots. Simon makes 7 baskets for every 5 misses. Reina makes 9 baskets for every 7 misses. Who makes a basket more often? (Hint: Add up the totals, make ratios equivalent to the total to properly compare.)

• When each has 48 total shots Simon makes more baskets.

• When each has made 48 total shots Reina makes more baskets.

The factory sends cases of ceral boxes to the grocery store. there are 144 boxes in every 24 cases shipped. Make equivalent coordinates for cases to boxes for the following case amounts 4, 8, 10, 14, and 16. (Hint: Simplify the coordinate (24, 144) to help find the rule.)

• (4, 24)

• 8 cases

• (8,48)

• 4 cases

• (10 60)

• 16 cases

• (16, 96)

• 10 cases

• (14, 84)

• 14 cases

The graph shows the relationship between the number of hours Lucia spends making bracelets and the number of bracelets she makes. Based on the equivalent ratios shown in the graph, how many hours does it take Lucia to make 168 bracelets?

• 84

• 56

• 42 hours

• 21

When Ingvar rides his bike, he travels 2,640 ft every 3 minutes. Today, he rode his bike for more than 3 minutes. Which phrase correctly describes the number of feet Ingvar traveled?

• More than 2,640 feet

• 2,640 feet

• Less than 2,640 feet

• 880 feet

The grocery store sells gift baskets. The table shows the types of fruit in each gift basket. Flora says that for every 14 pieces of fruit in a gift basket, there are 4 apples. Is Flora correct?

• No, The total number of pieces is 14, but there would be more than 4 apples.

• No, the total number of pieces of fruit is 18, so the ratio is 4:18

• Yes, the total number of pieces of fruit minus the apples is 14, so the ratio would be correct.

• Yes, the total number of pieces of fruit would be 14, so the ratio would be 4:14

Bob's soup uses 18 drops of chili oil for every 4 cups of chicken broth. Yvonne wants her soup to have a weaker chili flavor than Bob's soup. Which mixtures should Yvonne use?

• 18 drops of chili oil for every two cups of chicken broth.

• 18 drops of chili oil for every 5 cups of chicken broth

• 20 drops of chili oil for every 4 cups of chicken broth.

• 22 drops of chili oil for every 4 cups of chicken broth

Cecelia walks a total of 32 miles every 8 days. Based on this information, how many days will it take Cecelia to walk a total of 56 miles?

• 12 days

• 8 days

• 14 days

• 4 days

Anita is making first aid kits. Each kit gets 2 rolls of adhesive tape. The ratio of rolls of tape to plastic bandages in each kit is 2:6, and the ratio of packs of gauze to rolls of tape is 3:2. Which statement is always true? (You will need to sketch out a model for 2 kits)

• Anita needs 3 more plastic bandages than packs of gauze.

• Anita needs twice as many plastic bandages as packs of gauze.