Ratios and Proportions Problems

Mrs. Hasner introduces a lesson on finding equivalent ratios for grade six students using Eureka Math. The lesson includes solving problems by finding equivalent ratios, such as vehicle registrations and camper ratios. Students learn to create equivalent ratios and tape diagrams, and they work on classwork and homework problems. The video also covers additional ratio problems involving campers and faculty, providing a comprehensive understanding of ratios and their applications.

What is the ratio of passenger cars to pickup trucks registered in the county?

• 5 to 7

• 7 to 5

• 5 to 12

• 12 to 5

How many passenger cars were registered if the total registrations were 192?

• 112

• 80

• 96

• 72

What is the total number of boxes in the tape diagram for the vehicle registration problem?

• 5

• 7

• 12

• 19

What is the first step in creating an equivalent ratio from 5 to 7?

• Add the numbers

• Divide by 2

• Subtract 2 from each

• Multiply both by 2

How many boy campers were there if the total campers were 195 and the ratio was 8 to 7?

• 104

• 91

• 84

• 104

What is the student-to-faculty ratio at the college?

• 17 to 3

• 3 to 17

• 20 to 3

• 3 to 20

If 1250 more snowboarders bought season passes than skiers, what is the ratio of skiers to snowboarders?

• 3 to 1

• 1 to 3

• 2 to 1

• 1 to 2

How many adults attended the prom if there were 477 more students than adults?

• 53

• 477

• 530

• 53

What is the first step in solving the problem of skiers and snowboarders?

• Divide the difference by 3

• Add the difference to the ratio

• Multiply the ratio by 2

• Subtract the difference from the ratio

In the prom problem, what is the ratio of adults to students?

• 1 to 9

• 10 to 1

• 9 to 1

• 1 to 10