Albie is comparing the ratio of students in her class that are wearing the color green to the total number of students in her class. She finds out of 30 students in her class, 7 are wearing green. What kind of ratio relationship is she using?(1 point)

Question

Albie is comparing the ratio of students in her class that are wearing the color green to the total number of students in her class. She finds out of 30 students in her class, 7 are wearing green. What kind of ratio relationship is she using?(1 point)

Responses

part relationship
part relationship

part-to-part relationship
part-to-part relationship

part-to-whole relationship
part-to-whole relationship

whole relationship

Answer 1

part-to-whole relationship

Answer 2

Which of the following ratios is equivalent to 3/2?(1 point)

Responses

9/4
Start Fraction 9 over 4 End Fraction

1
1

9/6
Start Fraction 9 over 6 End Fraction

2/3

Answer 3

9/6 (or 3/2 simplified)

Answer 4

Cody and Aria are painting a mural. They decide they want part of the mural to have a purple background. Aria uses 7 tbsp. of blue to 2 tbsp. of red to make her purple paint. Cody is planning to use more and uses 21 tbsp. of blue to 6 tbsp. of red. Are their ratios of purple mixture equivalent to one another's?(1 point)

Responses

Yes, they are equivalent.
Yes, they are equivalent.

No, Aria’s has more blue.
No, Aria’s has more blue.

No, Cody’s has more blue.
No, Cody’s has more blue.

No, Cody’s has more red.
No, Cody’s has more red.

Answer 5

Yes, they are equivalent.

Answer 6

Albie is using a part-to-whole relationship.

Answer 7

Albie is using a part-to-whole relationship to compare the ratio of students wearing the color green to the total number of students in her class. In this case, the part is the number of students wearing green (7) and the whole is the total number of students in the class (30).