Quiz 2: Cycle 5

What is the place value of the digit 7 in the number 5,783.24?

• 700

• 70

• 7

• 0.7

Answer explanation

In the number 5,783.24, the digit 7 is in the hundreds place. Therefore, its place value is 700, making the correct answer 700.

Tags

CCSS.5.NBT.A.3A

Round the decimal 6.478 to the nearest tenth.

• 6.4

• 6.5

• 6.48

• 6.47

Answer explanation

To round 6.478 to the nearest tenth, look at the hundredths place (7). Since 7 is 5 or greater, round up the tenths place (4) to 5. Thus, 6.478 rounded to the nearest tenth is 6.5.

Tags

CCSS.5.NBT.A.4

Convert the decimal 0.65 to a percent.

• 6.5%

• 65%

• 0.65%

• 650%

Answer explanation

To convert a decimal to a percent, multiply by 100. Thus, 0.85 x 100 = 85%. Therefore, the correct answer is 85%.

If a shirt costs $50 and is on sale for 20% off, what is the discount amount?

• $5

• $10

• $15

• $20

Answer explanation

To find the discount amount, calculate 20% of $50. This is done by multiplying 50 by 0.20, which equals $10. Therefore, the discount amount is $10.

Tags

CCSS.6.RP.A.3C

Calculate the total cost of a meal priced at $30 with a sales tax of 8%.

• $32.40

• $33.00

• $34.00

• $35.00

Answer explanation

To find the total cost, calculate the sales tax: $30 x 0.08 = $2.40. Then add the tax to the meal price: $30 + $2.40 = $32.40. Thus, the correct answer is $32.40.

Tags

CCSS.6.RP.A.3C

What is 15% of 200?

• 20

• 25

• 30

• 35

Answer explanation

To find 15% of 200, multiply 200 by 0.15. This gives 200 * 0.15 = 30. Therefore, the correct answer is 30.

Tags

CCSS.6.RP.A.3C

Round the decimal 3.14159 to the nearest hundredth.

• 3.14

• 3.15

• 3.141

• 3.142

Answer explanation

To round 3.14159 to the nearest hundredth, look at the third decimal place (1). Since it is less than 5, we round down, keeping the first two decimal places as 3.14.

Tags

CCSS.5.NBT.A.4

Convert the decimal 0.375 to a percent.

• 3.75%

• 37.5%

• 375%

• 0.375%

Answer explanation

To convert 0.375 to a percent, multiply by 100. Thus, 0.375 x 100 = 37.5%. Therefore, the correct answer is 37.5%.

A restaurant bill is $45. If you want to leave a 15% tip, how much should the tip be?

• $5.25

• $6.75

• $7.00

• $7.50

Answer explanation

To calculate a 15% tip on a $45 bill, multiply 45 by 0.15, which equals $6.75. Therefore, the correct tip amount is $6.75.

Tags

CCSS.6.RP.A.3C

What is the place value of the digit 4 in the number 9,204.56?

• 400

• 40

• 4

• 0.4

Answer explanation

In the number 9,204.56, the digit 4 is in the tens place, which represents 40. Therefore, the place value of the digit 4 is 40.

Tags

CCSS.5.NBT.A.3A