Question

A car travels 260 km distance from a place A to place B at uniform speed 65 km per hour and passes all thirteen traffic signals, 4 minutes at first signal, 7 minutes at second signal, 10 minutes at third signal and so on stops for 40 minutes at thirteen signal. How much total time is taken to reach at the place B ? Solve by suitable mathematical method.

Answer 1

vf to be the best way to get the most part of the most popular in my life and the rest is just a few o