A cylindrical water tank has an internal radius of 40 cm and a height of 1.5 m. A student writes the following working:
“Volume = π×40×40×1.5=240π cm3, so capacity = 0.24π L.”
a. (i) Point out two separate errors in the student’s working.
b. (ii) Find the correct capacity of the tank in litres. (Take 1 L=1000 cm3.)