Devide 33 to get a ratio of 4 to 7
33 photos in a 4x to 7x ratio4x + 7x = 3311x = 33x = 333 photos can be put in a 4(3) to 7(3) ratiowhich is a 12 to 21 ratioso 12 photos on one side, and 21 on the other side to get the ratio of 4 to 7Note:a(b) = ab = a x b = a times b