Comparative Measurements and Speed Problems

This lesson covers various problems involving constant speed and conversions. It includes calculating the time for a kangaroo to travel a certain distance, determining the time to complete laps on a track, analyzing if two runners meet on a path, comparing distances traveled by skateboarders, converting tablespoons to pints, and calculating the surface area and volume of cubes.

What is the concept of constant speed introduced with?

• A bird flying

• A kangaroo hopping

• A fish swimming

• A car driving

How long does it take the kangaroo to travel 5 km?

• 6 minutes

• 5 minutes

• 7.5 minutes

• 8 minutes

How far does the kangaroo travel in 2 minutes?

• 2 km

• 4/3 km

• 1.5 km

• 1 km

How many minutes does it take to complete four laps of a 400m track?

• 5.4 minutes

• 6.4 minutes

• 7.4 minutes

• 8.4 minutes

What is the total distance covered by Han and Tyler after 1 hour?

• 9 miles

• 11 miles

• 8 miles

• 10 miles

How much farther does skateboarder B travel than skateboarder A after 4 minutes?

• 1,780 ft

• 1,580 ft

• 1,680 ft

• 1,880 ft

How many tablespoons are there in one pint?

• 32 tablespoons

• 40 tablespoons

• 24 tablespoons

• 16 tablespoons

Is the surface area of cube B twice that of cube A?

• No, it is less than twice

• Yes, it is exactly twice

• No, it is more than twice

• Yes, it is twice

What is the volume of cube B compared to cube A?

• Eight times the volume

• Three times the volume

• Four times the volume

• Twice the volume