C3PO is 6 blocks from a moving walkway and wishes to reach the hangar bay 10 blocks down the straight walkway from the point nearest his present location. He can amble along at 2 blocks/hour by himself, but on the walkway, he can glide at 5 blocks/hour. Where should C3PO engage the walkway to reach the hangar in the least amount of time? Round your answer to the nearest hundredth, with appropriate units.