Exploring Tape Diagrams for Ratio and Rate Problems

What visual model is introduced to solve ratio and rate problems?

• Bar Graphs

• Tape Diagrams

• Line Graphs

• Pie Charts

In the context problem, what is the ratio of dark to milk chocolates?

• 3 to 5

• 2 to 3

• 3 to 2

• 1 to 2

If each block in the tape diagram represents one chocolate, how many chocolates are there in the box?

• 5

• 10

• 3

• 2

If each block in the tape diagram represents two chocolates, how many chocolates are there in the box?

• 5

• 20

• 10

• 15

Given 18 milk chocolates and a ratio of 2 to 3, how many dark chocolates are there?

• 15

• 6

• 9

• 12

How many blocks represent the milk chocolates in the given problem with 18 milk chocolates?

• 5

• 4

• 3

• 2

If each block represents 6 chocolates, how many chocolates do the dark blocks represent in total?

• 18

• 24

• 12

• 6

In the final problem, what is the ratio of dark to milk chocolates?

• 5 to 3

• 1 to 2

• 3 to 5

• 2 to 3

How many total blocks are there in the tape diagram for the final problem?

• 5

• 7

• 8

• 6

Given 72 chocolates in total and a ratio of 3 to 5, how many milk chocolates are there?

• 54

• 45

• 36

• 27