Ratio and Proportion Word Problems

This video reviews Unit 2, focusing on understanding and applying ratios. It covers various examples, including animals, recipes, and speed comparisons, using tools like double number lines and tape diagrams to visualize and solve problems. The video emphasizes equivalent ratios and scaling, providing practical applications in everyday scenarios.

What is the ratio of dogs to cats if there are 6 dogs and 4 cats?

• 4:6

• 2:3

• 6:4

• 3:2

If a recipe uses 9 cups of seeds and 6 tablespoons of syrup, what is a smaller batch that maintains the same taste?

• 12 cups of seeds and 8 tablespoons of syrup

• 1 cup of seeds and 1 tablespoon of syrup

• 6 cups of seeds and 4 tablespoons of syrup

• 3 cups of seeds and 2 tablespoons of syrup

How can you express the ratio 4:6 in an equivalent form?

• 2:3

• Neither A nor B

• Both A and B

• 8:12

If a train travels 25 meters in one second, how far will it travel in 4 seconds?

• 50 meters

• 75 meters

• 125 meters

• 100 meters

Andre runs 2 km in 15 minutes, and Jada runs 3 km in 20 minutes. Who is faster?

• Both run at the same speed

• Andre

• Cannot be determined

• Jada

If a shop sells bagels for $5 per dozen, how much would 6 bagels cost?

• $2.50

• $5.00

• $10.00

• $7.50

What is the cost per bag of rice if 2 bags cost $3?

• $2.50

• $1.50

• $1.00

• $2.00

In a tape diagram, if the total area is 189 square feet and the ratio is 4:3:2, what is the area of the kitchen?

• 42 square feet

• 105 square feet

• 63 square feet

• 84 square feet

If a cyclist travels 380 meters in 20 seconds, how far will they travel in 3 seconds?

• 95 meters

• 114 meters

• 76 meters

• 57 meters

In a ratio of 4:3:2, if the total is 189, what is the value of each part?

• 25

• 23

• 21

• 19