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Splash Screen. Five-Minute Check (over Lesson 6–3) Main Idea and Vocabulary Key Concept: Equality Relationships for Customary Units Example 1: Convert Larger Units to Smaller Units Example 2: Convert Larger Units to Smaller Units Example 3: Convert Smaller Units to Larger Units
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Five-Minute Check (over Lesson 6–3) Main Idea and Vocabulary Key Concept: Equality Relationships for Customary Units Example 1: Convert Larger Units to Smaller Units Example 2: Convert Larger Units to Smaller Units Example 3: Convert Smaller Units to Larger Units Example 4: Convert Smaller Units to Larger Units Example 5: Real-World Example Lesson Menu
Change units in the customary system. • Unit Ratio: Like a unit rate, a unit ratio is one in which the denominator is 1 unit. Main Idea/Vocabulary
Multiply by Convert Larger Units to Smaller Units Convert 2 miles into feet. Divide out common units. = 2 ● 5,280 ft or 10,560 ft Multiply. Answer: So, 2 miles = 10,560 feet. Example 1
A B C D A. B.11 ft C.24 ft D.32 ft Convert 8 yards into feet. Example 1
Since 1 ton = 2,000 pounds, multiply by . Then divide out common units. Convert Larger Units to Smaller Units ELEVATORThe elevator in an office building has a weight limit posted of one and a half tons. How many pounds can the elevator safely hold? Multiply. Answer: So, the elevator can safely hold 3,000 pounds. Example 2
A B C D Complete . A. 8,000 B. 8,500 C. 9,000 D. 9,500 Example 2
Answer: pints Convert Smaller Units to Larger Units Convert 11 cups into pints. Multiply and divide out common units. Multiply. Example 3
A B C D A. gal B. gal C. gal D. 7 gal Convert 21 quarts into gallons. Example 3
Convert Smaller Units to Larger Units SOCCERTracy kicked a soccer ball 1,000 inches. How many feet did she kick the ball? Example 4
A B C D ? Complete 78 oz = ___ lb. A. B. C. D. Example 4
Answer: Each glass contained cups. LEMONADEPaul made 6 pints of lemonade and poured it into 10 glasses equally. How many cups of lemonade did each glass contain? Begin by converting 6 pints to cups. = 6 ● 2 cups or 12 cups Find the unit rate which gives the number of cups per glass. Example 5
A B C D CANDY Tom has 3 pounds of candy he plans to divide evenly among himself and his 3 best friends. How many ounces of candy will each of them get? A. 1 oz B. 12 oz C. 15 oz D. 24 oz Example 5
End of the Lesson End of the Lesson
Five-Minute Check (over Lesson 6–3) Image Bank Math Tools Scale Drawings Using Proportions Resources
A B C D (over Lesson 6-3) The table shows the number of miles Greg walked during a walk-a-thon. Find the approximate rate of change in miles per hour. The graph represents the number of patients that can be seen in a doctor’s office based on the number of nurses on duty. Determine the slope. Use the information in the table to find the rate of change. Five Minute Check 1
A B C D (over Lesson 6-3) The table shows the number of miles Greg walked during a walk-a-thon. Use the information to find the approximate rate of change in miles per hour. A. 3 miles per hour B. 4 miles per hour C. 5 miles per hour D. 6 miles per hour Five Minute Check 1
A B C D (over Lesson 6-3) The graph represents the number of patients that can be seen in a doctor’s office based on the number of nurses on duty. Determine the slope. A. 2 patients per nurse B. 3 patients per nurse C. 4 patients per nurse D. 5 patients per nurse Five Minute Check 2
A B C D (over Lesson 6-3) Use the information in the table to find the rate of change. A. 20 slices per student B. 3 slices per student C. 3 students per slice D. 20 students per pizza Five Minute Check 3