Question

hours.
1
take to pass 6 lamp-posts, not counting the first of them?
11 / 2
.. A motorist travelled
2
of his journey at 60 km/h and completed the remaining 90 km in 1-
was his average speed for the whole journey?
The truck travelle​

Answer 1

this two question are half

Answer 2

Answer:

sir plz squre root batay dijiyay