Question 413663
4 5/7-1 6/7 convert these mixed fraction to improper fractions.
(4*7+5)/7-(1*7+6)/7 combine terms within the (  )
(28+5)/7-(7+6)/7  add numerator values
33/7-13/7 subtract numerators
(33-13)/7
20/7  or 2 6/7 ans.