If 30​% of the registered voters cast 140,100 votes in an​ election, how many registered voters are​ there? Use pencil and paper. In another election 40​% of the registered voters cast 186,800 votes. How do the number of registered voters compare in the two​ elections? Show your work.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point