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Measurement. English V. Metric. English System: ft , mi, oz , gal, lbs., °F … Ancient Unorganized Confusing. Metric System: m, g, L, °C, K, … Modern Powers of ten Common to all countries (Except America and GB). Metric System. Base Units Meters (m) Grams (g) Liters (L).
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English V. Metric • English System: • ft, mi, oz, gal, lbs., °F … • Ancient • Unorganized • Confusing • Metric System: • m, g, L, °C, K, … • Modern • Powers of ten • Common to all countries (Except America and GB)
Metric System • Base Units • Meters (m) • Grams (g) • Liters (L) • Prefixes • Kilo- • Deka- • Hecto- • Deci- • Centi- • Milli- • Micro- • Nano- • And much more . . .
Prefixes • Most common – Kilo, Centi and Milli • One Kilo is 1000 base units • 100 Centis are one base unit • 1000 Millis are one base unit -SO- 1 kilogram = 1000 grams 200 centimeters = 2 meters 5000 millimeters = 5 meters
Hopping Decimal Point Move the Decimal Point to the Left if going to a Higher Unit Kilo Hecto Deka Base Unit Deci Centi Milli Move the Decimal Point to the right if going to a Lower Unit
Examples • 0.45 grams = ______cg • .048 kilometers = _______m • 20 milliliters = ______ DL