Decimal Operations (All)

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. How much change, or more money does she need?

• no, she needs $1.85 more

• yes, she gets back $1.85

• no, she needs $1.58 more

• yes, she gets back $1.58

Tags

CCSS.6.NS.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?

• $4.61

• $9.08

• $10.54

• $38

Tags

CCSS.6.NS.B.3

If a 10-foot piece of electrical tape has five pieces that are each 1.25 feet cut from it, what is the new length of the tape?

• 3.75 feet

• 6.25 feet

• 8,75 feet

• 12.5 feet

Tags

CCSS.7.EE.B.3

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

• 11.1 kg

• 14.9 kg

• 24.7 kg

• not given

Tags

CCSS.3.MD.A.2

Brad studied a total of 24.4 hours over a period of four days. On average, how many hours did Brad study each day?

• 5.5 hours per day

• 6.4 hours per day

• 20.4 hours per day

• not given

Tags

CCSS.7.EE.B.3

While at the grocery store, Mrs. Martin noticed that there were two different sized bottles of hot sauce, one was 16.9 ounces and the other 32.55 ounces. What is the difference in weight of the two bottles of hot sauce?

• 19.6 ounces

• 15.65 ounces

• 30.86 ounces

• not given

Tags

CCSS.6.NS.B.3

Terry walked 3.75 miles on Monday. She walked 0.50 more miles on Tuesday, than she did on Monday. How many miles did she walk both days?

• 3.25 miles

• 4.25 miles

• 6 miles

• 8 miles

Tags

CCSS.7.NS.A.3

What is the perimeter of the triangle?

• 11.072 cm

• 23.075 cm

• 31.205 cm

• not given

Tags

CCSS.3.MD.D.8

Maria walks a round trip total of 0.75 miles to school everyday. How many miles will she walk in 4.5 days?

• 3.75 miles

• 5.25 miles

• 3.375 miles

• not given

Tags

CCSS.7.EE.B.3

Ben wants to buy a baseball cap that cost $24.50. The state sales tax is 8%, or 0.08. How much tax will he need to pay?

• $ 0.08

• $1.96

• $2.44

• not given

Tags

CCSS.6.RP.A.3C