A ladder has 10 steps. A labourer named Lallu Prasad has to carry some weight to the top of a house, by
using a ladder. He climbs the ladder 2 steps up in 1 second and 1 step down in the next second by dancing
on his favourite Bhojpuri tunes until he reaches the top of the stairs. In how many seconds would he reach
the top?
Answers
Answered by
2
Answer:20 seconds
Step-by-step explanation:
Similar questions