algebra 1
posted by jane .
top and bottom margins are 7/8 inch there are 5 rows of pictures with 3/16 inch between the vertical what would be the height of each picture

depends on the page size. If the page height is x, the usable height is x2(7/8) = x  7/4
In 5 rows there are 4 3/16 spaces. So, the pictures occupy
x  7/4  4(3/16) = x  5/2 inches.
Divide that by 5 to get the picture height