6th Grade math

Front

What is a ratio?

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the ratio of two quantities?

Back

To find the ratio of two quantities, divide each quantity by the greatest common divisor (GCD) of the two numbers.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If the ratio of dogs to hogs is 45:89, what is the ratio of hogs to dogs?

Back

The ratio of hogs to dogs is 89:45.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

In a recipe, if the ratio of butter to sugar is 2:3 and you use 6 cups of butter, how many cups of sugar do you need?

Back

You need 9 cups of sugar.

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity of one.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If Fredrick bought 5 apples for $2.00, what is the unit rate per apple?

Back

The unit rate is $0.40 per apple.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you convert a ratio to a fraction?

Back

To convert a ratio to a fraction, write the first quantity as the numerator and the second quantity as the denominator.

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Front

What is the ratio of pandas to sloths if it is given as 21:32?

Back

The ratio of pandas to sloths is 21:32.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If the ratio of sloths to pandas is 32:21, what is the ratio of pandas to sloths?

Back

The ratio of pandas to sloths is 21:32.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add a percent sign.