сократите дроби 108/72, 36/243,120/168, 720/640

108/72=3/2=1 цел 1/236/243=4/9120/168=5/7720/640=9/8=1 цел. 1/8

108/72=54/36=27/18=9/6=3/2=1 1/2 36/243=12/81=4/27 120/168=40/56=20/28=10/14=5/7 720/640=144/128=72/64=36/32=18/16=9/8=1 1/8