Melissa’s mom is making waffles and pancakes for a class party. the ratio of students who want waffles to pancakes is 4: 6. which of the following tape diagrams represent the given ratio? select all that apply.

See the attachments

Step-by-step explanation:

To represent the ratio 4 : 6, the diagram needs to show 4 of some unit against 6 of the same unit. (Each unit represents the same number of students.) The attached diagram is the only one that does that.

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The ratio can be reduced to 2 : 3, which the second diagram shows. Since you're asked to choose all that apply, I'd say both the 2nd and 3rd diagrams should be chosen.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

21

step-by-step explanation: