Question

Look at the Puzle below.
My towing rope was cut in half and half was lost on the way.
The other half was cut just once one third along its way.
The longer part {ten meters(10m) length} is what I use today.
But how long was my towing rope before this cutting fray?


How long was my towing rope before this was cut?
(Note: Towing rope is a strong rope used to pull vehicles)
A: 15 meters
B: 20 meters
C: 30 meters
D: 60 meters

Answer 1

Answer:

first I cut one third of rope

one part is 10 m long

then other two part is 10+10+10

=30