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Explore different measurement applications, such as calculating unit prices, converting speeds, and solving real-life scenarios. Includes examples and exercises.
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Application on page 302 Chapter 7
Application on page 302 • Rate: a ratio that compares two different kinds of measurements. • Unit price: price of one unit • Think of multiplying and dividing the units as you do the numbers.
App on measurement • Example 1: Rosario spent $8.28 for two bags of dog biscuits. If there are 36 biscuits per bag, find the unit cost per biscuit. •
App on measurement • Example 2: What does it cost to carpet a room 10 ft by 12 ft at $12 per square foot. •
App on measurement • Example 3: An interplanetary probe travels 40,200 km/h. Express this speed in meters per second. •
App on measurement • Homework 1 – 8 on page 303