Question 960824
{{{1/2+2/3+3/4+4/5+5/6+6/7+7/8}}}{{{""=""}}}{{{420/840+560/840+630/840+672/840+700/840+720/840+735/840}}}{{{""=""}}}{{{4437/840}}}{{{""=""}}}{{{1479/280}}}{{{""=""}}}{{{5&79/280}}}