1.89 liters is written as: one and eighty-nine hundredths liters.
50 US gallons = 189 liters.
42/189 in simplest form is 2/9
56 US fl oz = 1.65612 liters
CLXXXIX
189 = 33 × 7
33 x 7 = 189
189/243 = 7/9
42/189= 2/9
189 = 33 × 7
Since the numbers 189 and 2000 share no common positive integer factors, the fraction 189/2000 is already expressed in its simplest form.
13*14 = 182 and 189 = 182 + 7 So 189/13 = (182 + 7)/13 = 182/13 + 7/13 = 14+7/13 = 14 7/13
It is already in decimal form, as 189.0 is the same as 189.