Question

an average bath use 35 liters if water,while a five minutes shower only uses 12.5 liters of water.how many milliliters are you saving if you take a five minutes shower instead of a bath

Answer 1

To find the saving of water you have to substract the average bath to the average shower

`35-12.5=22.5`

So you save 22.5 liters of water.

Now we have to convert the liters to mililiters, this can be done if we rememeber that a liter contains 1000 mililiters, then we multiply our result by 1000.

`22.5(1000)=22500`

Therefore we save 22500 mililiters of water.