Folders, each containing the same number of sheets, are filed alphabetically in a 4-drawer cabinet. The inside length of each drawer is 35 inches and all 4 drawers are packed full. Filed under A are 43 folders occupying 7 inches. How many folders are there in the whole cabinet?

A (U.S.) business math course typically includes a review of elementary arithmetic, including fractions, decimals, and percentages. Elementary algebra is often included as well, in the context of solving practical business problems.