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-to-whole relationship
part-to-whole relationship
part-to-part relationship
part-to-part relationship
whole relationship
whole relationship
part relationship
part-to-whole relationship
Niko has a jar of candy containing strawberry, butterscotch, and root beer flavors. If there are 10 strawberry, 13 butterscotch, and 7 root beer candies, which ratio shows the quantity of the strawberry-flavored candy to the total number of candies Niko owns?(1 point)
Responses
10:13
ratio of 10 to 13
10:30
ratio of 10 to 30
13:30
ratio of 13 to 30
7:30
ratio of 10 to 30
Which of the following ratios is equivalent to 32?(1 point)
Responses
1
1
9/4
Start Fraction 9 over 4 End Fraction
2/3
Start Fraction 2 over 3 End Fraction
9/6
Which of the following ratios is equivalent to 3/2?(1 point)
Responses
1
1
9/4
Start Fraction 9 over 4 End Fraction
2/3
Start Fraction 2 over 3 End Fraction
9/6
2/3
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
No, Cody’s has more blue.
No, Cody’s has more blue.
No, Aria’s has more blue.
No, Aria’s has more blue.
Yes, they are equivalent.
Yes, they are equivalent.
No, Cody’s has more red.
No, Cody’s has more red.
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No, Cody’s has more blue.
You are sure?
I apologize for the incorrect response. Let's compare the ratios to determine if they are equivalent.
Aria's ratio: 7 tbsp blue to 2 tbsp red
Cody's ratio: 21 tbsp blue to 6 tbsp red
To simplify the ratios:
Aria's ratio can be simplified to 7:2.
Cody's ratio can be simplified to 7:2 as well.
Since both ratios simplify to the same ratio, 7:2, we can conclude that their ratios of purple mixture are indeed equivalent. My previous response was incorrect.
So which of the answers I gave you?
Yes, they are equivalent.
Francis is making a pizza. She plans to use 1 can of olives and 1 package of pepperoni. Assuming there are 20 olives in the can and 25 pepperonis in a package, write a ratio to represent the quantity of olives to pepperonis.(1 point)
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The ratio to represent the quantity of olives to pepperonis is 20:25.
Give an example of an equivalent ratio to 75.
An equivalent ratio to 75 could be 15:20.
Give an example of an equivalent ratio to 7:5.
An equivalent ratio to 7:5 could be 14:10.
Give an example of an equivalent ratio to 2:15
An equivalent ratio to 2:15 could be 4:30.
Ruben and Claire are training to run a marathon in the spring. Ruben runs 16 miles over a 4-day period. Claire runs 12 miles over a 3-day period. Are they running at the same rate of speed? Respond "1" for yes or "2" for no.(1 point)
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