Question

wykonaj mnozenie skracajac wczesniej jesli to mozliwe Prosze plisss pomozcie potrzebne na dzis 5/12 x 6/25 = 9/20 x 5/18 = 99/100 x 50/121 = 42/81 x 18/49 = 4/15 x 3/8 = 64/125 x 25/128 = 39/50 x 5/13 = 45/64 x 128/900 = 220/333 x 111/440 =

Answer 1

5/12 x 6/25 = 30/300 = 1/10
9/20 x 5/18 = 45/360 = 1/8
99/100 x 50/121 = 4950/12100 = 9/22
42/81 x 18/49 = 756/3969 = 4/21
4/15 x 3/8 = 12/120 = 1/10
64/125 x 25/128 = 1600/16000 = 1/10
39/50 x 5/13 = 195/650 = 3/10
45/64 x 128/900 = 5760/57600 = 1/10
220/333 x 111/440 = 1/6