Joe drank 4 liters of water on Monday and 4 deciliters of water on Tuesday. How much more water did he drink on Monday than on Tuesday?

1 deciliter = 0.1 liter

4.0 - 0.4 = ?

3.6 To find out how much more water Joe drank on Monday than on Tuesday, we need to calculate the difference between the amount of water he drank on each day.

First, let's convert the 4 liters of water Joe drank on Monday to deciliters. Since 1 liter is equal to 10 deciliters, we can calculate:

4 liters = 4 x 10 = 40 deciliters

Therefore, Joe drank 40 deciliters of water on Monday.

Now let's calculate the difference between the amount of water Joe drank on Monday and Tuesday:

40 deciliters - 4 deciliters = 36 deciliters

So Joe drank 36 deciliters more water on Monday than on Tuesday.