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Ratio

Ratio. Comparison of two quantities. Basketballs to Footballs 2 basketballs to 4 footballs Simplifies to be: 1 basketball to 2 footballs. Different ways to write a ratio. 1 basketball:2 footballs 1 basketball to 2 footballs 1 basketball 2 footballs. Equivalent Ratios.

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Ratio

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  1. Ratio • Comparison of two quantities Basketballs to Footballs 2 basketballs to 4 footballs Simplifies to be: 1 basketball to 2 footballs

  2. Different ways to write a ratio • 1 basketball:2 footballs • 1 basketball to 2 footballs • 1 basketball 2 footballs

  3. Equivalent Ratios • Ratios that express the same relationship between two quantities 1:4 is equivalent to 2:8 3 to 5 is equivalent to 6 to 10 4 is equivalent to 16 3 12

  4. Ratio table • Table filled with pairs of numbers that have the same ratio 2 4 6 8 3 6 9 12

  5. For the following slides, write the ratio in simplest formRemember :ORDER MATTERS!!!

  6. 6 Pens to 8 Pencils • 3 pens:4 pencils • 3 pens to 4 pencils • 3 pens 4 pencils

  7. 3 pennies to 9 dimes • 1 penny:3 dimes • 1 penny to 3 dimes • 1 penny 3 dimes

  8. 3.

  9. 4 flutes to 2 drums • 2 flutes:1 drum • 2 flutes to 1 drum • 2 flutes 1 drum

  10. 4 sandwiches to 10 milk cartons • 2 sandwiches:5 milk cartons • 2 sandwiches to 5 milk cartons • 2 sandwiches 5 milk cartons

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