Question

решить пример 5 2/3+2 1/4-1 3/5

Answer 1

$5 frac{2}{3} + 2frac{1}{4} -1 frac{3}{5} = frac{17}{3} + frac{9}{4} - frac{8}{5}= frac{340+135-96}{60} = frac{379}{60}$