Answer:
1365 ml
Bliss needs to drink 195 ml in 1 day, since 1 week is equal to 7 days how many ml can he drink in 7 days
to solve this we will be using Proportions
Ml/day = Ml/day
195/1=N/7
In a proportion their are 4 numbers 195,1,N,and 7 two of them are means which is 1 and N and the other two are the extremes 195 and 7
When N is a mean we need to multiply the extremes then divide to the remaining mean
When N is an extreme we need to multiply the means then divide to the remaining extreme
Since N is a mean we'll have to multiply the extremes then divide to the remaining mean so,
195×7=1365
1365÷1=1365
So the number of Ml that he has to drink in 1 week is 1365ml
