Question

ramu took 7 minutes to pitch a pole , the distance between 2 poles is 2 m and he took 1 minute to cover the distance. If there were 7 poles to pitch , find the time taken by ramu to finish the work

Answer 1

Answer:

here given, 7 poles to pitch.

1 pole to pitch 7 min.

7 poles to pitch 7*7 = 49 min.

distance between 2 pole 2 m

2 pole distacnce 2 m

7-1 = 6 pole distance 6*2 = 12 m

2 m cover time 1 min

2 m cover time 1 min

12 m cover time 12/2 = 6 min

Total time = 49 + 6 min

= 55 min