A man rows at 5 km/h in still water. If the river is running at 1 km/h, it takes him 75 minutes to row to a place and back. How for is the place?
2536 26200ec1ceed42364a6ddfb38What is the sum of six hundred nine and four thousand twenty-eight?
3191 062010495eed42364a6de598b358.085 + 42.91 + 25.55 = ?
2750 2620e1949cf4f2859a7b5c604