NJSLA Grade 6 Math Unit 2 Practice Test

Anita brings 6 dolls to her grandma’s house. These dolls represent 20% of Anita’s doll collection, as shown in the diagram.

What is the total number of dolls in Anita’s doll collection?

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A company makes yellow golf balls and white golf balls. The table shows the company's sales of yellow golf balls for the last 3 years.

The company expects sales of yellow golf balls to continue to increase in year 4.

The company also expects the ratio of yellow golf ball sales to white golf ball sales in year 4 to be about 1:5.

The average selling price of a box of 12 yellow or 12 white golf balls is $23.94.

Estimate the company’s total sales, in dollars, of golf balls in year 4. Show all your work. Explain how you determined your estimate.

Enter your estimate, your work, and your explanation in the space provided.

Chad drove 168 miles in 3 hours.

PART A

How many miles per hour did Chad drive?

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Chad drove 168 miles in 3 hours.

PART B

Chad will drive 672 more miles. He continues to drive at the same rate.

How many hours will it take Chad to drive the 672 miles?

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Chad drove 168 miles in 3 hours.

PART C

Chad stopped and filled the car with 11 gallons of gas. He had driven 308 miles using the previous 11 gallons of gas.

How many miles per gallon did Chad’s car get?

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Chad drove 168 miles in 3 hours.

PART D

Chad’s car continues to get the same number of miles per gallon.

How many gallons of gas will Chad’s car use to travel 672 miles?

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Hank bought 5 meters of ribbon for $4.

The ribbon costs ___ per centimeter.

• $0.008

• $0.08

• $0.80

• $8.00

The graph shows the location of point P and point R. Point R is on the y-axis and has the same y-coordinate as point P.

Point Q is graphed at (n , -2). The distance from point P to point Q is equal to the distance from point P to point R.

What is the distance from point P to point Q? What is the value of n? Explain how you determined the distance from point P to point Q, and the value of n.

Enter your answers and your explanations in the space provided.

A school band performed a concert on four different days. The band sold tickets and snacks each day of the concert for a fundraiser. The first table shows the numbers of tickets sold and the amounts of money collected from ticket sales. The second table shows the numbers of snacks sold and the amounts of money collected from snack sales.

PART A

If each snack costs the same price, what is the price per snack?

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A school band performed a concert on four different days. The band sold tickets and snacks each day of the concert for a fundraiser. The first table shows the numbers of tickets sold and the amounts of money collected from ticket sales. The second table shows the numbers of snacks sold and the amounts of money collected from snack sales.

PART B

Write an equation that can be used to find y, the amount of money collected for selling x concert tickets.

Enter your equation in the space provided. Enter only your equation.