Question

Christina hiked 1 3/4 miles on Friday,1 3/8 miles on Saturday,and 1/2 miles on Sunday.how many moles did christina hike altogether

Answer 1

`add \ all\ distances:\\\\ 1(3)/(4)+1(3)/(8)+(1)/(2)=\ \ \ | make\ a\ common \ denominator\\\\ 1(6)/(8)+1(3)/(8)+(4)/(8)=1(13)/(8)=2(5)/(8)miles\\\\ She\ hiked\ 2(5)/(8)miles`