How many gallons are contained in  (exactly) 1 cubic meter (1 m3), the base unit for volume in        the SI system of measures?
0.946 L = 1 qt 1 qt = 947 mL
1 mL =  1 cm3                 1 L = 1dm3
1 qt = 32 fl. oz.
1Kg = 2.205 g              1 oz = 28.35 g
1 gal = 4 qts