Ratios

Front

What is a Ratio?

Back

A ratio is a comparison of two quantities.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate the ratio of pears to all fruit if there are 4 apples, 2 bananas, and 5 pears?

Back

The ratio of pears to all fruit is 5:11.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the ratio of cones to soccer balls if Ms. Patten has 20 soccer balls and 12 cones?

Back

The ratio of cones to soccer balls is 12 to 20.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If there are 3 bananas for every 2 apples, what is the ratio of bananas to apples?

Back

The ratio of bananas to apples is 3:2.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the ratio of stars to circles if there are 4 stars and 11 circles?

Back

The ratio of stars to circles is 4:11.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What does it mean when a ratio is expressed as 'a:b'?

Back

It means for every 'a' units of the first quantity, there are 'b' units of the second quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How can ratios be simplified?

Back

Ratios can be simplified by dividing both terms by their greatest common divisor.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the relationship between ratios and fractions?

Back

Ratios can be expressed as fractions, where the first quantity is the numerator and the second quantity is the denominator.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If the ratio of boys to girls in a class is 2:3, how many boys are there if there are 15 girls?

Back

There are 10 boys, since the ratio can be scaled to 2 boys for every 3 girls.

Front

What is a part-to-whole ratio?

Back

A part-to-whole ratio compares a part of a quantity to the total quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2