(2/3+7/8-5/6)*(1-5/17)

Question

(2/3+7/8-5/6)*(1-5/17)

Answer 1

=0.5 :) не за что. :)

Answer 2

1)2/3+7/8=16+21/24=37/24 2)37/24-5/6=37-20/24=17/24 3)1-5/17=17-5/17=12/17 4)12/17*17/14=12/14=6/7