Answer:
54.6
Step-by-step explanation:
42 = 70%
100% - 70% = .30%
42 x 1.3 = 54.6
We know that, 1 litre = 1000 ml
Then, 2 litres = 2000 ml
Hence, the required ratio of 1000 ml to 2000 ml be
= 1000 : 2000
= 1 : 2
Usually you would have two to add, are you sure this is complete? If this is it then all you do is w-8w, which is -7w.
Slobs, can you answer my question when you're done?
