MAT 155 FORMULAS AND CONVERSION TABLES
LENGTH
1 mi = 5,280 ft
1 km = 1000 m
1 m = 100 cm
1 cm = 10 mm
VOLUME/CAPACITY
1 gal = 4 qt
1 qt = 2 pt
1 pt = 2 cup
1 cup = 8 oz
1 in = 2.54 cm
1 yd  0.9 m
1 mi  1.6 km
1 ft = 30.48 cm
1 yd3 = 200 gal
1 ft3 = 7.48 gal
1 gal = 231 in3
AREA
1 ft2 = 144 in2
1 yd2 = 9 ft2
1 acre = 43,560 ft2
1 mi2 = 640 acres
1 in2  6.5 cm2
1 ft2  0.09 m2
1 yd2  0.8 m2
1 mi2  2.6 km2
1 acre  0.4 hectare
1 kL = 1000 L
1 L = 1000 mL
1 kg = 1000 g
1 g = 1000 mg
1 t = 1000 kg
)
(B = area of base)
1 gal  3.78 L
1 qt  0.95 L
1 oz  29.6 mL
1 ft3 = 1728 in3
1 yd3 = 27 ft3
WEIGHT
1 oz = 28 g
1 lb = 0.45 kg
1 T = 0.9 t
1 kg = 2.2 lb
TEMPERATURE
9
F  C  32
5
(
1 cm3 = 1 mL = 1 g
1 m3 = 1 kL = 1000 kg = 1 t
1000 cm3 = 1 dm3 = 1 L = 1 kg
C
5
( F  32)
9