in a shower , 5 cm of rain falls . the volume of water that falls on 1.5 hectares of ground is :
solution area = ( 1.5 × 10000 ) m 2 = 45000 m 2 . depth = m = m . ∴ volume = ( area × depth ) = m 3 = 750 m 3 . answer b
multiply(divide(5, const_100), multiply(multiply(1.5, const_1000), const_10))