42|2
21|3
7|7
1
The combination is <span>237.</span>
412 * 3.75 = 1545, The answer is 1545 miles
If it takes 10 machines 10 minutes to make 10 items, I would assume it would take 50 machines 50 minutes to make 50 items. Hope this helps :)
You would divide it into shapes that you already know, like squares, rectangles and triangles. Find the area of each shape and add them together
The example I would be using is the level of a see-saw and take
a point 1 /x of the way amid the middle and the left end. If you change
the point vertically by f feet, the far right finish transfers vertically
by f×−x feet. If you push down, f would be negative then you are
multiplying two negative numbers for a positive result, this means that the
other end moves up.
