A) 1768 B) 1901 C) 1820 D) 1793
A) Kilo- B) Centi- C) Deci- D) Milli-
A) Fahrenheit scale B) Binary system C) Celsius scale D) Decimal system
A) 1 minute B) 10 minutes C) 6 minutes D) 30 minutes
A) Metric system B) Ancient timekeeping C) Babylonian units D) Imperial system
A) Germany B) England C) France D) Italy
A) Standard time B) Decimal time C) Solar time D) Lunar time
A) 1789 B) 1800 C) 1795 D) 1815 |