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Open Up - Grade 6 - Mathematics - Unit 2 - Lesson 10

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Last updated 11 months ago
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Question 1
1.

A slug travels 3 centimeters in 3 seconds. A snail travels 6 centimeters in 6 seconds. Both travel at constant speeds. Mai says, “The snail was traveling faster because it went a greater distance.” Is this true?

Question 2
2.

If you blend 2 scoops of chocolate ice cream with 1 cup of milk, you get a milkshake with a stronger chocolate flavor than if you blended 3 scoops of chocolate ice cream with 2 cups of milk. Explain or show why.

Question 3
3.

There are 2 mixtures of light purple paint.
  • Mixture A is made with 5 cups of purple paint and 2 cups of white paint.
  • Mixture B is made with 15 cups of purple paint and 8 cups of white paint.
Which mixture is a lighter shade of purple? Explain your reasoning.

Question 4
4.

Tulip bulbs are on sale at store A, at 5 for $11.00, and the regular price at store B is 6 for $13. Is each store pricing tulip bulbs at the same rate?

Question 5
5.

A plane travels at a constant speed. It takes 6 hours to travel 3,360 miles. What is the plane’s speed in miles per hour?

Question 6
6.

A plane travels at a constant speed. It takes 6 hours to travel 3,360 miles. At this rate, how many miles can it travel in 10 hours?

Question 7
7.

A pound of ground beef costs $5. At this rate, what is the cost of 3 pounds?

Question 8
8.

A pound of ground beef costs $5. At this rate, what is the cost of 1/2 pounds?

Question 9
9.

A pound of ground beef costs $5. At this rate, what is the cost of 1/4 pounds?

Question 10
10.

A pound of ground beef costs $5. At this rate, what is the cost of 3/4 pounds?

Question 11
11.

A pound of ground beef costs $5. At this rate, what is the cost of 3 and 3/4 pounds?

Question 12
12.

In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt. How much garlic powder is used with 5 teaspoons of salt?

Question 13
13.

In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt.

Question 14
14.

In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt.

Question 15
15.

In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt.

Source: Open Up Resouces (Download for free at openupresources.org.)