T1 M2 Ratios

What is a Ratio?

• Is a comparison of two quantities

• To multiply two fractions

• Strictly a fraction

• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of triangles to squares?

• 2:6
• 5:6
• 3:4
• 4:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What does the percent symbol mean?

• 1 out of 100

• out per 1

• "per 100" or "out of 100"

75% means ____ out of ______.

• 100 out of 75

• .75 out of 100

• 75 out of 100

12% as a fraction is ________.

• .12/100

• 12%/100

• 12/100

33% as a decimal is _______

• 0.33

• .33/100

• 33:100

99% as a ratio is

• 99 to 100 or 99 : 100

• 99/100

• 100 to 99

What is an equivalent ratio?

• are ratios that represent the SAME "part-to-part" or "part-to-whole" relationship.

• are rations that are DIFFERENT in the "part-to-part" or "part-to-whole" relationship.

• Two or more ratios that equal 1

What is the ratio of brownies to cookies shown in the tape diagram?

• 3:5

• 5:3

• 3:8

• 5:8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2