 
 <prompt> Johny waka go South 40 miles, come turn East waka 20 miles pass the distance wey e waka go South. If e turn North come waka double the distance wey e waka go East, calculate the total distance wey e journey take. <response>: If e waka go East na 20 miles pass wetin e waka go South, e waka go 60 miles go East.
Johny total distance wey e waka go South and then go East na 60 plus 40 na 100 miles.
The journey wey e waka go North na 2 times 60 na 120, e pass wetin e waka go East.
The whole journey na 100 plus 120 na 220 miles.

Answer na 220. 