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Learn about the Metric System, scientific notation, simplifying expressions, and practical applications like calculating distances and volumes. Homework exercises provided for extra practice.
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Getting Started…The Metric System (10.4) • The sum of two numbers is at most 48. If one number is 17, write an inequality describing what the other number could be. • 2. Write .00000057 in scientific notation • 3. Simplify: (2x2y3)4 17 + x ≤ 48 x ≤ 31 5.7 x 10-7 16x8y12
Km hm dkm meter dm cm mm
Integration: Measurement Using the Metric System
Integration: Measurement Using the Metric System Application: Julia and Franklyn decide to enter a 50-kilometer bike-a-thon. How many millimeters will they travel? 50 * (10)6 = 50,000,000 or 5 x 107 50 10 10 10 10 10 10
How About this one? How many 60 mL bottles of perfume can be filled from a 375 L container? 60 ÷ (10)3 or .06 L 375 ÷ .06 = 6,250 bottles ÷ 10 ÷ 10 ÷10 60
Try These on your own! • 3L = ____________ hL • 550 mm = _________ m • 5 mg = ___________ kg • .055 dkl = ____________ ml
Homework Extra Practice 10.4 ( skip 11-16, 25-27)