Question 25
Khang uses a rope to measure the depth of a well.
• On the first attempt, $1/3$ of the rope is 1 m too short.
• On the second attempt, $1/2$ of the rope is 6 m too long.
How deep is the well, in metres?
• On the first attempt, $1/3$ of the rope is 1 m too short.
• On the second attempt, $1/2$ of the rope is 6 m too long.
How deep is the well, in metres?