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Geometry. Lesson 0 – 1 Changing Units of Measure. Objective: Convert units of measure within the customary and metric systems. Copy all. Units of Measure. Metric units of Length 1 kilometer (km) = 1000 meters (m) 1 meter (m) = 100 centimeters (cm) 1 cm = 10 millimeters (mm). Copy all.
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Geometry Lesson 0 – 1 Changing Units of Measure Objective: Convert units of measure within the customary and metric systems.
Copy all Units of Measure • Metric units of Length • 1 kilometer (km) = 1000 meters (m) • 1 meter (m) = 100 centimeters (cm) • 1 cm = 10 millimeters (mm)
Copy all Units of Measure • Customary units of Length • 1 foot (ft) = 12 inches (in) • 1 yard (yd) = 3 feet (ft) • 1 mile (mi) = 5280 feet (ft)
Which Unit? • State which metric unit you would use to measure the length of your pen. • State which customary unit you would use to measure the length of the classroom. centimeter feet
Converting • To convert from a larger unit to a smaller unit, multiply • To convert from smaller units to larger units, divide.
Copy all Convert Complete each sentence • 4.2 km = ______ m • 13 yd = ______ ft 4200 39
Your Turn Complete each sentence. • 8.7 km = _____ m • 18.3 ft = _____ yd 8700 6.1 6.1
Copy all Example 0.017 • 17mm = _____ m • 6600 yd = _____ mi 3.75
Copy all Units of Measure • Metric Units of Capacity • 1 liter (L) = 1000 milliliters (mL)
Copy all Units of Measure • Customary units of Capacity • 1 cup c = 8 fluid ounces (fl oz) • 1 pint (pt) = 2 c • 1 quart (qt) = 2 pt • 1 gallon (gal) = 4 qt
3.7 L = _____ mL 16 qt = _____gal 7 pt = _____fl oz 4 gal = ____pt Convert 112 3700 32 4
Copy all Units of Measure • Metric units of Mass • 1 kilogram (kg) = 1000 grams (g) • 1 g = 1000 milligrams (mg)
Copy all Units of Measure • Customary units of Weight • 1 pound (lb) = 16 ounces (oz) • 1 ton (T) = 2000 lb
Convert 5,470,000 • 5.47 kg = ____mg • 5 T = _____ oz 160,000
Homework • Pg. P5 2 – 26 Even