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Mensa Brainteasers

Week 38 - Monday 

Two vehicles set off from the same point to travel the same journey.

The first vehicle has a start of six minutes before the second vehicle sets off.

If the first vehicle travels at 70 km/h and the second vehicle travels at 90 km/h, how many kilometres from the starting point will they draw level?

21 Sep 2017
Reveal answer

31 and a half.