Ava buys a DVD for $12.07, which includes tax. She gives the clerk a $20 bill. How much change should she receive?
Ava receives $7.93 in change.
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20
Sanjana wrote the product 0.4 for the problem 0.5 x 0.8 = ?
Yilin says that Sanjana is not correct since when you multiply tenths by tenths the product will be in the hundredths. Can Sanjana's answer be 0.4?
Sanjana is correct. The correct answer can be 0.40 OR its equivalent decimal, 0.4.
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trap
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rocket
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fairy
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banana
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25
The Bracco family drove 267.9 miles from their home to Daytona Beach, Florida. They used 9.5 gallons of gas. How many miles per gallon (mpg) of gas did their car get for the trip?
The car got 28.2 miles per gallon of gas.
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15
Lacey weighed three samples during science class. The samples had masses of 5.64 grams, 9.5 grams, and 2.07 grams. How many grams did all three samples weigh?
The weight of all three samples was 17.21 grams.
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10
What is the sum of 5.82 and 9.7?
5.82 + 9.7 = 15.52
Sum means to add.
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15
What is the product of 0.4 x 0.5?
0.4 x 0.5 = 0.20 or 0.2
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25
For a barbeque, Mrs. Kleinhenz bought 12.5 pounds of hamburger meat for $2.89 per pound. How much did the hamburger meat cost?
Hint: You may need to round your answer to the nearest hundredth.
Mrs. Kleinhenz spent $36.13 on hamburger meat.
Round 36.125 to 36.13.
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25
Brandon bought a sweater for $16.75 and a pair of jeans for $28.92. If Brandon paid with a $50 bill, how much money will he receive in change?
Brandon will receive $4.33 in change.
16.75 + 28.92 = 45.67
50.00 - 45.67 = 4.33
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eraser
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seesaw
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fairy
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lifesaver
Give 5 points!
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15
Molly is 4.5 feet tall. Her mother is 1.2 times as tall as Molly. How tall is Molly's mother?
Molly's mother is 5.4 feet tall.
4.5 x 1.2 = 5.4
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15
Last year Jacob was 56.5 inches tall. Since then he has grown 3.75 inches. How tall is Jacob?
Jacob is 60.25 inches tall.
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25
Between 6:00 PM and 8:00 PM in the evening the temperature fell 5.25 degrees. At 6:00 PM the temperature was 62.4 degrees. What was the temperature at 8:00 PM?
The temperature at 8:00 PM fell to 57.15 degrees.
62.4 - 5.25 = 57.15
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10
What is the difference of 62.16 and 43.718?
62.16 - 43.718 = 18.442
Difference means to subtract.
