Question 613441
Lilia did 2{{{3/4}}} hrs of homework on Saturday and {{{3/4}}} hour of homework on Sunday. 
What is the total time she spent on homework over the weekend?
:
Add the fractions: {{{3/4}}} + {{{3/4}}} = {{{6/4}}} a mixed number of 1{{{2/4}}} reduces to 1{{{1/2}}}
 add the whole number of hrs: 2 + 1{{{1/2}}} = 3{{{1/2}}} hrs total