Splash Screen

(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 A B C D Five Minute Check 1

(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 A B C D Five Minute Check 2

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 (2.3.8D) (M7.A.2.2). unit ratio – a ratio written with a denominator of 1 TAKE OUT YOUR GRADE 7 FORMULA SHEET FROM YOUR FOLDER – YOU WILL NEED TO USE IT DURING THIS LESSON. Main Idea/Vocabulary

THESE ARE ALL ON YOUR GRADE 7 FORMULA SHEET! KC 1

Convert Larger Units to Smaller Units Convert 2 miles into feet. Multiply by Divide out common units. = 2 ● 5,280 ft or 10,560 ft Multiply. Answer: So, 2 miles = 10,560 feet. Example 1

Convert 8 yards into feet. B. 11 ft C. 24 ft D. 32 ft A B C D Example 1

Convert Larger Units to Smaller Units ELEVATOR The elevator in an office building has a weight limit posted of one and a half tons. How many pounds can the elevator safely hold? Since 1 ton = 2,000 pounds, multiply by . Then divide out common units. Multiply. Answer: So, the elevator can safely hold 3,000 pounds. Example 2

Complete . A. 8,000 B. 8,500 C. 9,000 D. 9,500 A B C D Example 2

Convert Smaller Units to Larger Units Convert 11 cups into pints. Multiply and divide out common units. Multiply. Answer: pints Example 3

Convert 21 quarts into gallons. A. gal B. gal C. gal D. 7 gal A B C D Example 3

Convert Smaller Units to Larger Units SOCCER Tracy kicked a soccer ball 1,000 inches. How many feet did she kick the ball? Example 4

Complete 78 oz = ___ lb. ? A. B. C. D. A B C D Example 4

Begin by converting 6 pints to cups. LEMONADE Paul 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

Answer: Each glass contained cups. Example 5

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 A B C D Example 5

Review COMPLETE 1. 36 yd = _____ ft 2. ¾ T = _____ lb 3. 1 ½ qt = _____ pt 4. 2,640 ft = _____ mi 5. 5 pt = _____ qt 6. 100 oz = _____ lb 7. 76 c = _____ gal 8. 3 c = _____ pt 9. 18 in = _____ ft 108 1,500 ½ 3 2 ½ 6 ¼ 4 ¾ 6 1 ½

End of the Lesson End of the Lesson

Five-Minute Check (over Lesson 6–3) Image Bank Math Tools Scale Drawings Using Proportions Resources

End of Custom Shows