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Warm up

Warm up. True or False = 1 Explain Can you think of other ways to make 1 using a fraction bar? . Customary Units. Length. 1 ft = 12 in 1 yd = 3 ft 1 mi = 1,760 yd = 5,280 ft. Weight. 1 lb = 16 oz 1 T = 2,000 lb.

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Warm up

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  1. Warm up • True or False = 1 Explain Can you think of other ways to make 1 using a fraction bar?

  2. Customary Units

  3. Length • 1 ft = 12 in • 1 yd = 3 ft • 1 mi = 1,760 yd = 5,280 ft

  4. Weight 1 lb = 16 oz 1 T = 2,000 lb

  5. Capacity • 1 c = 8 fl oz • 1 pt = 2 c • 1 qt = 2 pt • 1 gal = 4 qt

  6. Time • 1 min = 60 sec • 1 hr = 60 min • 1 day = 24 hr • 1 yr = 365 days

  7. Converting measurements using Dimensional Analysis We use dimensions (length, weight, etc) Can help when you take Chemistry, Physics

  8. Example 1 • 1 yard is how many inches? • Rewrite as: 1 yd = ______ in • To solve:

  9. Example 2 • A quart of chocolate milk will be shared among friends. How many cups of milk will there be? • Rewrite as: 1 qt = ______ c • To solve:

  10. Example 3 • How many seconds are in a day? • Rewrite as: 1 day = ______ sec • To solve:

  11. Extension • How many ft/sec is 60 mi/hr?

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