To locate the spot at 40 degrees north latitude and 160 degrees east longitude, you'll first identify the latitude. At 40 degrees north, you look for a line that runs horizontally across the map. Then, you look for 160 degrees east longitude, which runs vertically.
160 degrees east longitude is located in the Pacific Ocean, east of Asia and west of the Americas. The intersection of 40 degrees north and 160 degrees east will likely place you in the northern Pacific Ocean, quite far from any landmass.
If you're looking at a map or globe, find the point where the latitude and longitude lines intersect in that region of the Ocean.