FAST Weekly Practice 1

Caden sells biscuits at a fair. He sells 3 dozen biscuits for $16. If Caden sells 27 dozen, how much money will he earn?

• $48

• $81

• $135

• $144

Kelley makes her own potting soil mix for planting flowers. She uses 2 scoops of compost with 9 scoops of top soil. If she uses 18 scoops of compost, how many scoops of top soil will she use?

• 18

• 27

• 54

• 81

Adam has been walking to the post office each day. He walks 3.6 miles in 32 minutes. He decides to walk to the store which is 5.2 miles away. About how long should Adam expect the walk to take?

• 46 minutes

• 52 minutes

• 56 minutes

• 62 minutes

Monica is biking through a park. There are markers every 90 meters. If she passes 26 markers, approximately how many miles has she biked? (1 mile ≈ 1.61 kilometers) (MA.7.AR.3.3; DOK 2)

• 1.04 miles

• 1.35 miles

• 1.45 miles

• 2.34 miles

How many one-pint servings of juice are in a three-liter bottle? Round your answer to the nearest tenth.

• 5.0

• 6.0

• 6.3

• 7.0

Aisha brings 5 gallons of a sports drink to a game. How many one-liter bottles can she fill? Round your answer to the nearest liter. (1 liter ≈ 4.2 cups)

• 13

• 15

• 17

• 19

A pancake recipe uses 4 parts baking mix, 3 parts milk, and 1 egg. Which of the following sets of ingredients are proportional to the recipe? Select all that apply.

• 20 parts baking mix, 15 parts milk, and 3 eggs

• 18 parts baking mix, 16 parts milk, and 4 eggs

• 16 parts baking mix, 12 parts milk, and 4 eggs

• 15 parts baking mix, 15 parts milk, and 5 eggs

• 12 parts baking mix, 9 parts milk, and 3 eggs

A small vine is growing at a constant rate of 2.5 inches every two days. A second vine is growing at the same proportional rate. How many inches would the second vine grow in two weeks?

• 5 inches

• 12.5 inches

• 17.5 inches

• 25 inches

Fill in the bubbles to indicate whether each scenario represents a proportional relationship.

Harlan is building a fence. After he sets the corner post, he uses 2 eight-foot posts, 4 braces, and 48 feet of paneling for every 12 feet of fence. Harlan needs to build 60 feet of fence today and he has 208 feet of paneling. How many more feet of paneling does he need?

Mathematical Equivalence

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