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| Read the questions and solve the problems.
1. In Mrs. Jones’ class are 20 students. There are 12 boys and 8 girls. 7 students have brown hair, 10 have blonde hair and 3 have red hair. What is the ratio of students with blond hair to those that have red hair? |
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10 : 3 |
| 2. Martha has 10 shirts. 3 are red and the rest are white. How many red shirts to white shirts does she have? |
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3 : 7 |
| 3. Tom has 13 video games. 5 are action games, 2 are adventure and the rest are sports. How many sports games to action games does Tom have? |
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6 : 5 |
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Related Resources
The various resources listed below are aligned to the same standard, (6RP02) taken from the CCSM (Common Core Standards For Mathematics) as the Ratio and proportion Worksheet shown above.
Understand the concept of a unit rate a/b associated with a ratio a:b with b ? 0, and use rate language in the context of a ratio relationship. For example, “This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is 3/4 cup of flour for each cup of sugar.” “We paid $75 for 15 hamburgers, which is a rate of $5 per hamburger.”1
Example/Guidance
Worksheet
Similar to the above listing, the resources below are aligned to related standards in the Common Core For Mathematics that together support the following learning outcome:
Understand ratio concepts and use ratio reasoning to solve problems
- Direct Proportion (From Example/Guidance)
- Using Ratios & Proportions (From Example/Guidance)
- Ratios & Proportions (From Summary)
- Fractions, Decimals, & Percentages Cards e.g. 75% = 0.75 = 3/4 (From Activity)
- Converting Between Ounces & Grams (0g – 1000g plus blank scaled lines) (From Number line)
- Customizable Percentage Chart – You enter the values! (From Chart)
- Comparing Fractions (4 of 4) – ordering fractions, decimals, and percentages (From Worksheet)
- Fractions, Decimals, & Percentages (1 of 2) – fill in equivalents chart (From Worksheet)
- Fractions, Decimals, & Percentages (2 of 2) – fill in equivalents chart (From Worksheet)
- Calculating Percentage Values e.g. 62% of 12 = 7.44 (From Worksheet)
- Calculating Percentage Values e.g. 225% of 45 = 101.25 (From Worksheet)
- Decimals to Percent e.g. .45 = 45% (From Worksheet)
- Fractions to Percent e.g. 7/100 = 7% (From Worksheet)
- Calculating using Percentage Values e.g. 72 is 25% of 288 (From Worksheet)
- Percentage Worksheet Generator (From Worksheet)
- Writing Ratios (1 of 2) based on graphical questions (From Worksheet)
- Writing Ratios (2 of 2) (From Worksheet)
- Simplifying Ratios (1 of 2) e.g. 4:2 = 2:1 (includes prompts to divide by G.C.F) (From Worksheet)
- Simplifying Ratios (2 of 2) e.g. identify and simplify ratios (From Worksheet)
- Percentage Calculator (From Calculator)
- Equivalent Fractions, Percentages, & Decimals (From Game)
- What Percent is Shaded? (From Game)
- Decimals & Percentages as Fractions (From Game)
- Introduction To Percent (From Lesson)