Question

выполните действия 3 2/3+2/3; 4 1/6-1 1/5; 12*5/18; 6:1 1/5

Answer 1

=(3*3+2+2)/3=13/3
=((4*6+1)*5)/(6*5)-((1*5+1)*6)/(5*6)=(125-36)/30=89/30
=60/18=10/3
=6*5/11=30/11