 Hello and welcome to the session. The question says how many liters of milk can a hemispherical bowl of diameter 10.5 centimeters old? So first let us learn the formula to calculate the volume of a hemisphere. This is equal to 2 upon 3 i r cube where r is the radius of the hemisphere. So with the help of this formula we are going to solve the above problem. So this is our key idea. Let us now start with the solution. So here we are given the diameter of the bowl is equal to 10.5 centimeters. Therefore radius of the bowl is equal to diameter upon 2 r is 10.5 centimeters divided by 2 and this is equal to 5.25 centimeters. Let us denote the radius of the bowl by r. Now we have to find the liters of milk that this bowl can hold. So we have to find its volume in other words r is volume of hemispherical bowl is equal to amount of milk that the bowl can hold. And volume of a hemisphere is given by 2 upon 3 into pi into r cube. So we have 2 upon 3 into pi is 22 upon 7 as we are given in the beginning of the exercise and r is 5.25 into 5.25 into 5.25 since we have r cube that is r into r into r centimeters cube and this is equal to 303.1875 centimeters cube. Now since 1 centimeters cube is equal to 1 upon 1000 liters therefore volume of hemispherical bowl is equal to now in place of 1 centimeter which I will be writing 1 upon 1000 liters. So we have 303.1875 into 1 upon 1000 liters and this gives 0.303 liters approximately hence our answer is the hemispherical bowl can hold 0.303 liters of milk approximately. So this completes the session take care and bye for now.