Question

5восьмых х-(1четвертых х -1двенадцатых у)+1третья у

Answer 1

5/8х-(1/4х-1/12у)+1/3у=5/8х-1/4х+1/12у+1/3у=5/8х-2/8х+1/12у+4/12у=3/8х+
5/12у