How many inches are in 2 feet?

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Rates, Ratios, and Proportions

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Presentation transcript:

Ratios, Part 2 Warm-Up: 500 + 40 60 + 200 30 + 200 + 40 70 + 300 + 400 400 + 50 + 30 60 + 20 + 400 How many inches are in 2 feet? How many millimeters are in 2 centimeters?

Student Objectives: Students will continue learning how to precisely read and write ratios. Students will continue creating accurate ratios from words.

1. Describe a ratio relationship for this graph for which the ratio is 3:5. 2. Write a ratio for the following relationships: a. White:Yellow b. Yellow:White c. White:Total d. Red:Blue

Rate Examples: If a car travels 240 miles on 8 gallons of gas, what is the car’s gas mileage in miles per gallon? If a motorcycle travels 300 miles in 5 hours, what is the motorcycle’s speed in miles per hour?

Multiplication & Division Review: Find the cost of two dozen pencils at 35¢ each. 3456 ÷ 7 Rearrange the numbers in this multiplication fact to form another multiplication fact and two division facts. 5 x 12 = 60

Assignment: Module 1, Lesson 2 worksheet is due tomorrow!