выполните действие 3/7*14/27, 5/36*9,49/96*24/35, 4 4/9*0,25, 3 3/11*1 2/9, 5/16*1 14/25*4/13

3/7*14/27=1/7*14/9=1/1*2/9=2/9

5/36*9=5/4*1=5/4=1 1/4=0,25

49/96*24/35=49/4*1/35=7/4*1/5=7/20

4 4/9*0,25=40/9*0,25=10/9=1 1/9 или
4 4/9*0,25=40/9*25/100=40/9*1/4=10/9*1/1=10/9=1 1/9

3 3/11*1 2/9=36/11*20/9=4/11*20/1=80/11=7 3/11

5/16*1 14/25*4/13=5/16*39/25*4/13=1/16*39/5*4/13=1/16*3/5*4/1=
   =1/4*3/5*1/1=3/20