Question

suma y resta de fraccion
1: 1/2+1/5-4/3+6/2-4 3/5=
2: ( 2/4.3/5)+(7/3.8/4)- 3/5+2
90 pntos!!!!!!!!! xfas!

Answer 1

 1/2+1/5-4/3+6/2-4 3/5

7/10-4/3₊6/2-23/5

-19/30₊6/2-23/5
 
    71/30-23/5
 
      -67/30