Order the numbers from least to greatest.
3 39/40, 3 19/20, 3 1/2

Step-by-step explanation:

Given numbers,

Since, LCM( 40, 20, 2 ) = 40,

So, we need to make denominator 40 of all fractions for comparing them,

We know that,

Which is the required order.

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

idek

step-by-step explanation: