Trying to understand wheel sizes and effects on MPG and Speedo readings

[JOG]

Doesn’t helps if you wagged Maths @JOG

I did yet Still got a B.

Ha ha ha - I am of the era when they taught by the computer method: punch the information in!!!

 

[Loz]

Doesn’t helps if you wagged Maths @JOG

I did yet Still got a B.

D for English though!