A river 5m deep and 19 m wide is flowing at the rate of 4 kmph the amount of water that runs into the sea per minute is? Choices.
A) 4500  B) 6333  C) 6576  D) 6345  E) 2882

Rationale: "( 4000 * 5 * 19 ) / 60 = 6333 m 3 answer : b"
Answer: B