<Table> <Tr> <Td> </Td> <Td> </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> </Td> </Tr> <Tr> <Th> Aha in hieroglyphs </Th> </Tr> <P> Aha problems involve finding unknown quantities (referred to as Aha) if the sum of the quantity and part (s) of it are given . The Rhind Mathematical Papyrus also contains four of these type of problems . Problems 1, 19, and 25 of the Moscow Papyrus are Aha problems . For instance problem 19 asks one to calculate a quantity taken 1 and 1⁄2 times and added to 4 to make 10 . In other words, in modern mathematical notation we are asked to solve the linear equation: </P>

The method of false position is described in moscow papyrus