This calculator allows to perform the four basic arithmetic operations and exponentiation with fractions. Numerators and denominators of a fraction are entered separately. To switch from one field to another press the TAB-Key or click the desired input field.
The buttons Clear Entrance and All Clear erases the last input v.v. all inputs.
You may enter your data with the mouse or the keyboard and the rules of algebraic hierarchy are valid.
The second display allows to watch the results as mixed numbers, as decimals or as percentual values.
9/16 + 24/5 = 429/80
resp. 5 29/80 ; resp. 5,3625 ; resp. 536,25 %