What is the ratio of 5:2 in fraction form?(1 point) Responses
The ratio 5:2 in fraction form is 5/2.
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 whole relationship whole relationship part-to-whole relationship
Albie is using a 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
The ratio that shows the quantity of strawberry-flavored candy to the total number of candies Niko owns is 10:30, which can be simplified to 1:3.
Which of the following ratios is equivalent to 3/2 ?(1 point) Responses
The following ratios are equivalent to 3/2:
- 6/4
- 9/6
- 12/8.
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, Cody’s has more blue. No, Cody’s has more blue. No, Aria’s has more blue. No, Aria’s has more blue. No, Cody’s has more red
To determine if Cody and Aria's ratios of purple mixture are equivalent, we compare the ratios of blue to red paint.
Aria's ratio is 7:2 blue to red (7 tbsp blue : 2 tbsp red).
Cody's ratio is 21:6 blue to red (21 tbsp blue : 6 tbsp red).
To simplify their ratios, we can divide both sides of Cody's ratio by 3, resulting in 7:2, which is equivalent to Aria's ratio.
Therefore, the answer is "Yes, they are equivalent."