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Biblioteka

7th Grade Quarter 2 Assessment - Units 4&5

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Posljednje ažuriranje over 5 years ago
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AR.Math.Content.7.RP.A.2
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Pitanje 3
3.

A circular running track is 1/4 mile long. Elena runs on this track, completing each lap in 1/20 of an

hour.

What is Elena’s running speed? Include the unit of measure.

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Pitanje 4
4.

Lin’s father is paying for a $20 meal. He has a 15%-off coupon for the meal. After the discount,

a 7% sales tax is applied.

What does Lin’s father pay for the meal? Explain or show your reasoning.

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Pitanje 18
18.

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Pitanje 1
1.

Priya has a recipe for banana bread. She uses 7 1/2 cups of flour to make 3 loaves of banana bread.

Andre will follow the same recipe. He will make b loaves of banana bread using f cups of flour.

Which of these equations represents the relationship between b and f?

Pitanje 2
2.

Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm.

Which of these is closest to the percent error for Diego’s measurement?

Pitanje 5
5.

Tyler’s brother works in a shoe store.

a. Tyler’s brother earns a commission. He makes 2.5% of the amount he sells. Last

week, he sold $900 worth of shoes. How much was his commission?

Pitanje 6
6.

The store bought a pair of shoes for $50, and sold it for $80. What percentage was

the markup?

Pitanje 7
7.

Tyler’s brother earns $12 per hour. The store offers him a raise—a 5% increase per

hour. After the raise, how much will Tyler’s brother make per hour?

Pitanje 8
8.

A heron is perched in a tree 50 feet above sea level. Directly below the heron, a pelican is flying

17 feet above sea level. Directly below the birds is a trout, swimming 23 feet below sea level.

Select ​all​ the true statements.

Pitanje 9
9.

Pitanje 10
10.

Pitanje 11
11.

Pitanje 12
12.

Pitanje 13
13.

Pitanje 14
14.

Solve each equation.

Pitanje 15
15.

12 - x = 12.5

Pitanje 16
16.

-0.1 = -10x

Pitanje 17
17.

The table shows transactions from five different bank accounts. Fill in the missing

numbers.

Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain

empties water from the tank at a constant rate. When Jada first sees the tank, it contains

7 gallons of water. Three minutes later, the tank contains 5 gallons of water.

At what rate is the amount of water in the tank changing? Use a signed number,

and include the unit of measurement in your answer.

Pitanje 19
19.

How many more minutes will it take for the tank to drain completely? Explain or

show your reasoning.

Pitanje 20
20.

How many minutes ​before​ Jada arrived was the water tank completely full?

Explain or show your reasoning.