1) 31/60 x 59/100 x 30/31 x 25/59 2) 75/76 x 100x101 x 76/75 x 25/33 x 303/500 3) 8/21 x 7/8 - 8/21 x 1/5 4) 15 x (3/5 + 2/3) 5) (8/35 + 4/5) x 5/8 6) 75/91 x 27/50 + 75/91 x 23/50
1)31/60 x 59/100 x 30/31 x 25/59 = 1/82) 75/76 x 100x101 x 76/75 x 25/33 x 303/500 = 51005/113)8/21 x 7/8 - 8/21 x 1/5= 27/1054)15 x (3/5 + 2/3) = 195)(8/35 + 4/5) x 5/8 = 9/146) 75/91 x 27/50 + 75/91 x 23/50= 75/91