Question

A frog hops two steps forward and one step backwards. the distance covered in each forward and backward step is 0.213m and 0.17m respectively. how much distance does it cover in 8 steps

Answer 1

total steps taken forward =0.213*8=1.704
toal steps taken backward=0.17*4=0.68
total distance=1.704-0.68
=1.704 m. is the answer

Answer 2

Ans:-1.024
Frog jump total 8 steps
=8(0.213)=1.704
Every 2 steps it backward by length 0.17
And there are 4 steps in 8 steps of forward
4(0.17)=0.68
We want the length of path
1.704-068=1.024
After 8 steps frog will be at 1.024m