Grades 6-8 Fcat 2.0 Mathematics Reference Sheet Page 10
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20Big Idea 2: BIG IDEA 2
Connect ratio and rates to multiplication and division.
Objective: Identify and determine equivalent forms of proper fractions as decimals, percents, and ratios.
Key Concept: Ratio: a comparison of two numbers
A ratio can be written in 3 ways: a:b
a to b or
a
b
EX: Write the ratio as a fraction simplest form: 4 wins to 6 losses
4
2
Since the ratio can be written as:
we can the simplify to
or 2:3 or 2 to 3
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3
1.)
Write the ratio as a fraction simplest form:
2.)
Write the ratio as a fraction simplest form:
12 boys to 15 girls
20 books to 24 magazines
3.)
Write the ratio as a fraction simplest form:
4.)
Write the ratio as a fraction simplest form:
10 circles to 15 triangles
8 cups to 2 servings
5.) Write the ratio as a fraction simplest form:
6.)
Write the ratio as a fraction simplest form:
50 cars to 100 trucks
9 pencils to 11 pens
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