Proportional Relationships

The table shows how fast some of the world's fastest birds could travel in different portions of an hour at their top speed. Write the names of the birds in order from least to greatest speed in miles per hour.

• Mallard

  Teal

  Elder Duck

  Frigate Bird

• Teal

  Mallard

  Elder Duck

  Frigate Bird

• Mallard

  Teal

  Frigate Bird

  Elder Duck

• Frigate Bird

  Teal

  Elder Duck

  Mallard

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

• 6 mph

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CCSS.7.RP.A.1

CCSS.7.RP.A.2

A cinnamon toast recipe calls for 4 parts sugar to 1 part cinnamon. Which of the following are proportional (more than one answer)?

• 4.5 t sugar and .25 cinnamon

• 6t sugar and 1.5t cinnamon

• 10t sugar and 2.5t cinnamon

• 16t sugar and 6t sugar

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Monty and his family are planning a vacation that involves horseback riding. Horseshoe Ranch charges $17.95 per hour to rent horses. How much would the family pay for 3 hours of horseback riding?

• $35.90

• $17.95

• $71.80

• $53.85

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Elijah is designing his garden. For every pink tulip, he plans to plant four red roses. Using only these two types of flowers, he plans to plant 20 flowers in his garden. How many of each type of flower will Elijah use?

• 16 tulips

  4 roses

• 4 tulips

  16 roses

• 20 tulips

  20 roses

• 1 tulip

  4 roses

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

1.        The graph shows the total number of markers in 1, 2, 3, and 4 boxes of markers. What is the unit rate?

• 6

• 3

• 4

• 12

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CCSS.7.RP.A.1

CCSS.7.RP.A.2

1.        A salad dressing recipe uses 9 parts oil 3 parts vinegar, and 2 parts honey. Which of the following sets of ingredients are in a proportional relationship with the recipe? Select all that apply.

• 4.5 Tbsp oil, 1.5 Tbsp vinegar, 1 Tbsp honey

• 6 Tbsp oil, 2.5 Tbsp vinegar, 1 Tbsp honey

• 12 Tbsp oil, 4.5 Tbsp vinegar, 3 Tbsp honey

• 18 Tbsp oil, 6 Tbsp vinegar, 4 Tbsp honey

Tags

CCSS.7.RP.A.2

A painter can paint 175 square feet per hour. She charges $0.54 per square foot. Today she paints for 5.5 hours. How much will she charge?

• $519.75

• $94.50

• $2.97

• $962.50

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Which of the following ways can be used to determine whether a linear relationship is proportional? Select all that apply.

• In a table, the ratios are not equivalent.

• In a graph, the line passes through the origin.

• The equation is in y = kx form.

• The equation is in y = mx + b form.

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

On average, Carmen can drive 33 miles on every gallon of gasoline. If she fills up her tank for $2.29 per gallon, how much will it cost her to drive 429 miles

• $141.57

• $75.57

• $29.77

• $982.41

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.3