Number Systyems Part B

A rectangular gym floor measures 88 feet long and 63 feet wide. Which equation shows the BEST estimate of the area of the gym floor in square feet?

• 90 × 70 = 6,300

• 100 × 60 = 6,000

• 90 × 60 = 5,400

• 80 × 60 = 4,800

Tags

CCSS.4.NBT.B.5

• 49 miles

• 51 miles

• 54 miles

• 57 miles

Tags

CCSS.7.EE.B.3

The diagram shows the dimensions of a rectangular driveway. Concrete costs $49.80 per square yard to pour. How much will it cost to pour concrete for the entire driveway?

• $2,241.00

• $2,353.05

• $2,362.50

• $2,502.45

Tags

CCSS.7.EE.B.3

Seth sells homemade candles for $14.35 each. It costs him $2.40 for materials to make 3 candles. If Seth sold 21 candles last week, how much money did he earn?

• $301.35

• $294.15

• $291.75

• $284.55

Tags

CCSS.7.EE.B.3

Ms. Takata has $480 to spend on redecorating her room. She bought 3 sets of curtains that cost $48.25 each and a dresser that cost $234.99. How much money does Ms. Takata have left to spend?

• $100.26

• $150.51

• $148.26

• $200.75

Tags

CCSS.7.EE.B.3

Kamal has twice as many contacts in his phone as Marcus. Emma has 8 more than 1/3 of the number of contacts that Marcus has. If Marcus has 243 contacts in his phone, how many more contacts does Kamal have than Emma?

• 162

• 397

• 297

• 97

Tags

CCSS.7.EE.B.3

The drama club earned $5,710 selling tickets to the opening night of the school play. They sold 326 adult tickets for $12.50 each. If student tickets cost $7.50 each, how many student tickets did the drama club sell?

• 216

• 220

• 200

• 218

Tags

CCSS.7.EE.B.3

Omari buys a computer for $1,099. He makes a down payment of 20%. His monthly payments for the computer are $144. How many months will it take Omari to finish paying off the computer?

• 6

• 7

• 8

• 9

Tags

CCSS.7.EE.B.3

Mr. Ramirez purchases 6 boxes of pencils, 12 boxes of pens, and 4 cases of notebook paper for his classroom. Each box of pencils costs $4.10, each box of pens costs $6.50, and each case of notebook paper costs $105. How much does he pay for all of his classroom supplies?

• $522.60

• $560.20

• $520.00

• $800

Tags

CCSS.7.EE.B.3

Mr. Ramirez has $1,200 to purchase supplies for the science department. He purchases a set of chemicals that costs $314 and 4 cases of safety glasses. Each case of safety glasses costs $81.50. Which expression can Mr. Ramirez use to find the amount of money he has left to purchase microscopes?

• 1,200 + 314 + (4 ÷ 81.50)

• 1,200 − 314 − (4 × 81.50)

• 1,200 + (−314) + (−81.50 ÷ 4)

• 1,200 − (314 ÷ 4) − (81.50 ÷ 4)

Tags

CCSS.7.NS.A.3