Question

−1/3−(−1/2)

3 1/3 - 5

−1 4/5−(−2 7/8)

−3 3/8−7/8

4 3/4−(−1 1/12)
I WILL GIVE YOU 20 POINTES IF YOU FINISH THIS BY THE END OF THE DAY

Answer 1

Hi ;-)

`-(1)/(3)-(-(1)/(2))=-(1)/(3)+(1)/(2)=-(2)/(6)+(3)/(6)=(3)/(6)-(2)/(6)=(1)/(6)\\\\3(1)/(3)-5=-(5-3(1)/(3))=-(4(3)/(3)-3(1)/(3))=-1(2)/(3)\\\\-1(4)/(5)-(-2(7)/(8))=-1(4)/(5)+2(7)/(8)=-1(32)/(40)+2(35)/(40)=2(35)/(40)-1(32)/(40)=1(3)/(40)\\\\-3(3)/(8)-(7)/(8)=-(3(3)/(8)+(7)/(8))=-3(10)/(8)=-3(5)/(4)=-4(1)/(4)\\\\4(3)/(4)-(-1(1)/(12))=4(9)/(12)+1(1)/(12)=5(10)/(12)`