Measurement

U.S. uses other kind of measurement:

1 inch.......................................................2.5 cm
12 inches...........1 foot.........................30 cm
3 feet................1 yard.........................91 cm
1760 yards......1 mile..........................1.6 km

1 acre.................................40 ares
2.5 acres...........................1 hectare

1 teaspoon..........................................5 ml
3 tsp.............1 tablespoon..............15 ml
1 fluid ounce......................................30 ml
16 tbsp.........1 cup.............................240 ml
2cups.............1 pint............................0.47 L
2 pints...........1 quart.........................0.94 L
4 quarts........1 gallon........................3.785 L

1 once..........................................28g
16oz..........1 pound...................453g

x Farhenheit degrees............................(x-32)X5/9 Celsius degrees