Understanding Ratios and Their Relationships

Mrs. Hazmer introduces a lesson on ratios for sixth-grade students, covering pages S5 to S7 of the Eureka Math curriculum. The lesson includes exercises where students create and describe ratio relationships, using examples like PlayStation systems to games and a t-shirt color survey. Students are guided through filling in and creating their own ratio descriptions. The lesson concludes with a summary and homework instructions, emphasizing the different ways to write ratios and the importance of order in ratio expressions.

What is the ratio of PlayStation 5 systems to games in the example given by Mrs. Hazmer?

• 15 to 5

• 20 to 3

• 5 to 15

• 3 to 20

In the t-shirt survey, which color had the highest number of preferences?

• Pink

• Blue

• White

• Red

What is the ratio of three orange t-shirts to five pink t-shirts?

• 3 to 5

• 5 to 3

• 3 to 4

• 4 to 3

What is the correct ratio of white t-shirts to yellow t-shirts as described in the lesson?

• 4 to 7

• 3 to 5

• 5 to 3

• 7 to 4

If you were to create a ratio of 4 apples to 3 cherries, how would you write it?

• 4 to 3

• 3 to 4

• 1 to 2

• 2 to 1

How can ratios be written according to the lesson summary?

• a*b or a/b

• a to b or a:b

• a-b or a+b

• a=b or a!=b

Which of the following is NOT a way to describe a ratio relationship?

• For each

• For every

• To

• With

What should you remember when writing a ratio of apples to peppers?

• The first word is the first number

• The second word is the first number

• The first word is the second number

• The second word is the second number

In the floor tile example, what is the ratio of black tiles to white tiles?

• 1 to 2

• 4 to 2

• 2 to 4

• 2 to 1

Did Billy write the ratio of apples to peppers correctly if he wrote 1 to 3?

• No, it should be 3 to 1

• Yes, he did

• No, it should be 2 to 3

• No, it should be 1 to 2