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100 = 1 x 10 2 4321 = 4.321 x 10 3 1.23 = 1.23 x 10 0 0.25 = 2.5 x 10 -1 0.0007925 = 7.925 x 10 -4. 3.78 x 10 3 = 3780 1.268 x 10 -5 = 0.00001268 1 x 10 9 = 1000000000 1 x 10 -9 = 0.000000001 1 x 10 0 = 1. Convert from Scientific notation to Standard notation.
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100 = 1 x 102 4321 = 4.321 x 103 1.23 = 1.23 x 100 0.25 = 2.5 x 10-1 0.0007925 = 7.925 x 10-4 3.78 x 103 = 3780 1.268 x 10-5= 0.00001268 1 x 109= 1000000000 1 x 10-9= 0.000000001 1 x 100= 1 Convert from Scientific notation to Standard notation Convert from Standard notation to Scientific notation
Conversions Using Table C Example 1 Convert 25 m to km. 25 m x 1 km___ = 0.025 km 1 x 103m Flip…Convert 0.025 km to m. 0.025 km x 1 x 103 m = 25 m 1 km This chart tells you how many meters are in _______ (#) of centimeters. • Example 3 • Convert 5 m to μm. • 5 m x 1 μm___ = 5x106μm • 1 x 10-6 m • Flip… Convert 5 x 106 µm to m. • 5 x 106µm x 1 x 10-6m = 5 m • 1 µm • Example 2 • Convert 12 m to nm. • 12 m x 1 nm___ = 12000000000 nm or 1.2 x 1010 nm • 1 x 10-9m • Flip… Convert 1.2 x 1010 nm to m. • 1.2 x 1010 nmx 1 x 10-9m = 12 m • 1 nm