### Instruction: working alone , john finishes cleaning half the house in a third of the time it takes nick to clean the entire house alone . john alone cleans the entire house in 6 hours . how many hours will it take nick and john to clean the entire house if they work together ? Let's program in Python in the response.### Response: n0 = 6.0
t0 = 3.0 / 2.0
t1 = 1 / n0
t2 = n0 * t0
t3 = 1 / t2
t4 = t1 + t3
answer = 1 / t4
print(answer)