A man walked 21steps forward and then took 28 steps backward.How many steps will he have to take and in which direction,so as to reach his starting point?

Asked by rumyrishika | 1st Jun, 2019, 10:12: PM

Expert Answer:

man took 21 steps forward=+21
then he took 28 steps back ward=-28
current position = 21-28=-7
so he is 7 steps behind the start point,
so has to take 7 steps forward

Answered by Arun | 2nd Jun, 2019, 10:10: AM