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CCSS.4.NBT.A.1

1. Donald’s Donuts makes both chocolate and plain glazed donuts. Each Saturday, they make 13 plain glazed donuts for every 7 chocolate glazed donuts. What is the ratio of chocolate glazed to plain glazed?

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

2. If the pattern below was tripled, what would be the ratio of black squares to gray squares?

3. Copy Central prints grayscale and colored copies. Yesterday, they printed 9 grayscale copies for every 2 colored copies. If they printed 20 color copies, how many grayscale copies were printed?

Tags

CCSS.6.RP.A.3B

4. At a local daycare, there is a ratio of 2 caretakers for every 7 children. If there are 189 total children, then how many people are at the daycare facility?

5. Determine if the ratios are equivalent: 12:16 and 72:96

• Equivalent
• Not Equivalent

Tags

CCSS.6.RP.A.3A

6. Determine if the ratios are equivalent: 20:14 and 80:56

• Equivalent
• Not Equivalent

Tags

CCSS.6.RP.A.3A

7. A large community college has professors and lecturers. The total number of faculty members is 136. The school reported that they have 6 professors for every 11 lecturers. How many professors does the community college employ?

Tags

CCSS.6.RP.A.3B

8. To make a cleaning solution, George mixes 3 cups of water to 4 drops of cleaner. Which table best represents the ratio of the cleaning solution?

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9. The table below shows the number of children, c, to each childcare worker, w. Based on the information in the table, which of the following statements is NOT correct?

• A. The ratio of children to childcare workers is 4:1.
• B. If there were 32 children, then there would be 8 childcare workers.
• C. If there were 5 childcare workers, then there would be 20 children.
• D. The ratio of childcare workers to children is 4:1.