Question 676405
You need to divide 9/10 in to 3 equal parts. 
Note that {{{ 3/10 + 3/10 + 3/10 = 9/10 }}}
She ate 1/3 of 9/10
So, she ate 3/10 of a pound of oranges
There is 6/10 of a pound left
Now 6/10 has to be divided into 3 equal parts
{{{ 2/10 + 2/10 + 2/10 = 6/10 }}}
and {{{ 2/10 = 1/5 }}}
There is 1/5 of a pound in each bag