Rhind Mathematical Papyrus
The Rhind Mathematical Papyrus (RMP) contained over 60 examples of "hekat" multiplication and division in RMP 35, 36, 37, 38, 47, 80, 81, 82, 83 and 84. The problems were different since the hekat unity was changed from the 64/64 binary hekat and ro remainder standard as needed to a second 320/320 standard recorded in 320 ro statements. Some examples include: