6th Grade: NC. 6. RP. 4 review

Front

What are the units used to describe speed in miles per hour?

Back

Miles and hours.

Front

How do you calculate 25% of a number?

Back

Multiply the number by 0.25.

Tags

CCSS.6.RP.A.3C

Front

What is the unit rate?

Back

The cost per single unit of an item.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find 80% of a number?

Back

Multiply the number by 0.80.

Tags

CCSS.6.RP.A.3C

Front

What is 30% of a number?

Back

Multiply the number by 0.30.

Tags

CCSS.6.RP.A.3C

Front

If a car travels 50 miles in 1 hour, what is its speed?

Back

50 miles per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is the formula to find the unit rate from a total cost and quantity?

Back

Unit Rate = Total Cost / Quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If you have 5 pounds of concrete costing $40, what is the cost per pound?

Back

$8 per pound.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the process to calculate a percentage of a total?

Back

Multiply the total by the percentage expressed as a decimal.

Tags

CCSS.6.RP.A.3C