a river 2 m deep and 45 m wide is flowing at the rate of 5 kmph the amount of water that runs into the sea per minute is ?
"explanation : ( 5000 * 2 * 45 ) / 60 = 7500 m 3 answer : option c"
divide(multiply(multiply(2, 45), multiply(5, const_1000)), multiply(const_1, const_60))