Ritu ate=\\(\\frac{3}{5}\\)
Sam ate=1−\\(\\frac{3}{5}\\) = \\(\\frac{2}{5}\\)
​Ritu had the larger share = \\(\\frac{3}{5}\\) ​−\\(\\frac{2}{5}\\) = \\(\\frac{1}{5}\\)