Pedros cds are stored in three full racks of different sizes. the small rack holds 1/2 as many cds as the medium rack. the medium rack holds 1/2as many cds as the large rack . there are 224 cg all together . how many cds in each rack.
224/1.75 = 128 128/2 = 64 64/2= 32 128 + 64 + 32 = 224 So, the small rack holds 32 CDs, the medium rack holds 64 CDs, and the large rack holds 128 CDs.
