Question

A roof is connected with a pole 10 m high.
A spider jumps 2 m and then slips 1 m. In
how many jumps will the spider reach the
roof?​

Answer 1

Answer:

we need to find when the spider attains 10 m (target height) - 2 m (jumping height) = 8 meters. Because, from 8 m the spider can reach the top and stay there without slipping. So to attain 8 m (after slipping), it takes 8 attempts.

Step-by-step explanation: