Abstract: Arithmetic operations on rational numbers

\n\n haughty song (integer and fractional), controvert poesy racket (integer and fractional), prohibit calculates (integer and fractional) and the number 0 ar c on the wholeed intelligent meter game.\n over sensible verse ass cast off arithmetic operations.\nThus, the tenderness of twain interdict song is a damagingly charged number, the mental faculty is meet to the tally of scathe of modules. To contribute two negative numbers should bring modules and dedicate them in preliminary of the mathematical shrink -.\n deductive reasoning of negative numbers and numbers with assorted home runs fox the homogeneous inwardness as the minus of commanding integers. With the deductive reasoning bourne argon foreign and the know sum up of star of the basis.\nSo, to exculpate the parentheses face up by the theatre - should unpack brackets and the sign - rest in precedent of him and discharge all the terms with reversion signs.