Write the ratio 1170 ml:144 cl in its simplest form.

First, we need to convert the units so they are the same. Since 1 cl = 10 ml, we can convert 144 cl to ml.

144 cl * 10 = 1440 ml

Now we have the ratio 1170 ml : 1440 ml.

To simplify this ratio, we find the greatest common divisor (GCD) of 1170 and 1440. The GCD of 1170 and 1440 is 270.

We then divide both numbers by the GCD:

1170 ÷ 270 = 4.33 (rounded to two decimal places) 1440 ÷ 270 = 5.33 (rounded to two decimal places)

So, the ratio 1170 ml : 144 cl in its simplest form is approximately 4.33 : 5.33.