Ratios and Unit Rates Tables

A soup that serves 16 people calls for 4 cups of chicken broth. How many cups of chicken broth would you need to make an identical recipe that serves 32 people?

*Use a ratio table to find the answer*

• 6 cups

• 4 cups

• 8 cups

• 1 cup

A soup that serves 16 people calls for 4 cups of chicken broth. How many cups of chicken broth would you need to make an identical recipe that serves 24 people?

*Use a ratio table to find the answer*

• 8 cups

• 6 cups

• 1 cup

• 10 cups

Determine if the pair of ratios or rates are equivalent.

18 vocabulary words learned in 2 hours; 27 vocabulary words learned in 3 hours

• Yes

• No

Determine if the pair of ratios or rates are equivalent.

$15 for 5 pairs of socks; $25 for 10 pairs of socks

• Yes

• No

Determine if the pair of ratios or rates are equivalent.

78 correct answers out of 100 test questions; 39 correct answers out of 50 test questions

• Yes

• No

Determine if the rates are equivalent. Explain your reasoning.

• The numerator and denominator are not divided by the same number, so the rates are not equivalent.

• The numerator and denominator are not divided by the same number, so the rates are equivalent.

• The numerator and denominator are divided by the same number, so the rates are not equivalent.

• The numerator and denominator are divided by the same number, so the rates are equivalent.

Determine if the rates are equivalent. Explain your reasoning.

• Since the rates have the same unit rate, they are not equivalent.

• Since the rates do not have the same unit rate, they are not equivalent.

• Since the rates do not have the same unit rate, they are equivalent.

• Since the rates have the same unit rate, they are equivalent.

High school students attended a concert. On Saturday 12 out of 25 students attended the concert and on Sunday 36 out of 75 students attended the concert. Determine if these rates are equivalent. Answer yes or no and explain your answer.

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You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

• 16 customers per hour

• 12 customers per hour

• 20 customers per hour

• 15 customers per hour