7.4 Mathematics Assessment

Tags

CCSS.7.RP.A.3

A graduated cylinder actually contains 7.5 milliliters of water. When Han measures the volume of the water inside the graduated cylinder, his measurement is 7 milliliters. Which of these is closest to the percent error for Han’s measurement?

• 107.1%

• 93.3%

• 7.1%

• 6.7%

Tags

CCSS.6.RP.A.3C

• 8 miles per hour

• 8 hours per mile

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CCSS.7.RP.A.1

A practice field is 250 feet long. The game field is 40% longer than the practice field. How long is the game field?

• 350 feet

• 300 feet

• 400 feet

• 360 feet

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CCSS.4.MD.A.2

Noah has a coupon for 30% off at his favorite clothing store. He uses it to buy a hoodie and a pair of jeans. If Noah paid $28 for the jeans after using the coupon, what is the regular price of the jeans?

• $40

• $35

• $30

• $25

Tags

CCSS.6.RP.A.3C

The regular price of a hoodie is $27. What did Noah pay for the hoodie after using a 30% off coupon?

• $18.90

• $19.50

• $20.00

• $21.00

Tags

CCSS.6.RP.A.3C

If the regular price of an item is x dollars, what is the discounted price, in dollars, with a 30% discount?

• 0.7x

• 0.3x

• x + 0.3x

• x - 0.3x

Tags

CCSS.6.EE.B.6

Kiran's mother gets a restaurant bill for $25. She has a coupon for 15% off. After the discount is applied, she adds 20% as a tip. What is the total after the discount and tip?

• $23.00

• $24.50

• $21.25

• $22.95

Tags

CCSS.6.RP.A.3C

Jada's sister earns $15 per hour. The store offers her a 9% raise. How much will Jada's sister make per hour after the raise?

• $16.35

• $15.90

• $15.50

• $16.00

Tags

CCSS.6.RP.A.3C

The store buys a table for $200 and sells it for $350. What percentage is the markup?

• 50%

• 75%

• 25%

• 100%

Tags

CCSS.6.RP.A.3C