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

By Formative Library
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Last updated over 2 years ago
15 Questions
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?
6.RP.2
6.RP.3.b
1
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.
6.RP.2
6.RP.3.b
1
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.
6.RP.2
6.RP.3.b
1
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?
6.RP.2
6.RP.3.b
1
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?
6.RP.2
6.RP.3.b
1
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?
6.RP.2
6.RP.3.b
1
7.
A pound of ground beef costs $5. At this rate, what is the cost of 3 pounds?
6.RP.2
6.RP.3.b
1
8.
A pound of ground beef costs $5. At this rate, what is the cost of 1/2 pounds?
6.RP.2
6.RP.3.b
1
9.
A pound of ground beef costs $5. At this rate, what is the cost of 1/4 pounds?
6.RP.2
6.RP.3.b
1
10.
A pound of ground beef costs $5. At this rate, what is the cost of 3/4 pounds?
6.RP.2
6.RP.3.b
1
11.
A pound of ground beef costs $5. At this rate, what is the cost of 3 and 3/4 pounds?
6.RP.2
6.RP.3.b
1
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?
6.RP.2
6.RP.3.b
1
13.
In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt.
6.RP.2
6.RP.3.b
1
14.
In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt.
6.RP.2
6.RP.3.b
1
15.
In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt.
6.RP.2
6.RP.3.b
Source: Open Up Resouces (Download for free at openupresources.org.)