Kristoff vroom began his race at 3.00 pm and finished 1 hour and 30 minutes later. at what time did he finish?

In 2014, the three largest economies in the world were (listed in order, from largest): a) the u.s., china, germany. b) the u.s., china, japan. c) china, the u.s., japan. d) china, the u.s., germany.