Problem Solving with Decimals

On Tuesday 57 people rent skates at Stardust Skate Center. It costs $2.59 to rent skates. How much money does the rink make in skate rentals on Tuesday?

• $259.00

• $1,476.30

• $147.63

• $2590.00

Tags

CCSS.6.NS.B.3

Every week Joshua runs 2.1 miles on Monday, 3.1 miles on Wednesday, 4.05 miles on Thursday, and 2.65 miles on Friday. How many total miles will he run in a week?

• 11.2

• 11.9

• 19.1

• 12.6

Tags

CCSS.5.NBT.B.7

Ms. Chaney had $565.26 in her bank account. She spent $78.95 at TJ Maxx. Estimate how much money Ms. Chaney has left in her bank account.

• 486.31

• $500

• $490

• $480

What is the cost of 14.6 gallons of gasoline if the price of gasoline is $2.70 per gallon?

Tags

CCSS.6.NS.B.3

Alan paid $29.88 at the candy store when he purchased chocolate bars for his friends. If chocolate bars cost $0.36 a piece, how many chocolate bars did he buy?

Tags

CCSS.6.NS.B.3

Tags

CCSS.7.EE.B.3

Ellen wanted to buy the following items:

· A DVD player for $49.95

· A DVD holder for $19.95

· Personal stereo for $21.95

Does Ellen have enough money to buy all three items if she has $90.

• Yes, Ellen will have $1.85 left to spend.

• Yes, Ellen can purchase these items.

• No, Ellen needs $1.85 more to make this purchase.

• No, Ellen needs $1.95 more to make this purchase

Tags

CCSS.7.EE.B.3

Melissa purchased $39.46 in groceries at a store. The cashier gave her $1.46 in change from a $50 bill. How much change should the cashier have given Melissa?

• $1.46, she gave her the right amount of change.

• The cashier should have given her $10.54.

• The cashier should have given her $1.54

• The cashier should have given her $10.44

Tags

CCSS.7.EE.B.3

The mass of a jar of sugar is 1.9 kg. What is the total mass of 13 1/2 jars of sugar?

• 25.26 kg

• 20.25 kg

• 24.7 kg

• 28 kg

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Brad studied a total of 15.75 hours over a period of four and a half days. On average, how many hours did Brad study each day?

• 4.5 hours

• 3.5 hours

• 2.5 hours

• 3 hours

Tags

CCSS.6.NS.B.3