What is 1/2 plus 5/16

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct