Review Ratios, Equivalent Ratios, Part to Whole

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  Are the two ratios equivalent?

• yes, equivalent

• no, not equivalent

Tags

CCSS.6.RP.A.3A

What are the three different ways you can write a ratio?

• Fraction, comma, words

• Fraction, colon, words

• Colon, words, pictures

• Picture, fraction, comma

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Andrew has 2 cats and 9 fish. He writes the ratio 2:11. What type of ratio did he write?

• Part-to-part

• Unit rate

• Part-to-whole

• Whole-to-part

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

What word can be used when writing a ratio?

• a

• be

• to

• and

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What type of ratio does the scenario represent?
What is the ratio of pumpkins to broccoli?

• Part to Part 5:2

• Part to Part 2:5

• Part to Whole  2:7

• Part to Whole 5:7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio as a fraction in simplest form.
15 children out of 60 passengers

• 4/1

• 15/60

• 60/15

• 1/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Use a (:) to write a ratio which answers the question.

(a)  

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7

• 7 to 5

• 5 to 12

• 7 to 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Determine if the pair of ratios or rates are equivalent.

$15 for 5 pairs of socks; $25 for 10 pairs of socks

• Yes

• No

Tags

CCSS.6.RP.A.3A