7/12: 4/5= 5/18: 25/27= 3/4: 33/20= 9/16: 3/64= - вопрос №950383271245518252734332091636425724563 от ThreeDragons 31.05.2020 01:07

Question

Математика: 7/12: 4/5= 5/18: 25/27= 3/4: 33/20= 9/16: 3/64= 25/72: 45/63=

ThreeDragons · Answer

7/12 : 4/5 = 7/12 * 5/4 = 35/485/18 : 25/27 = 5/18 * 27/25 = 1/6 * 9/5 = 9/303/4 : 33/20 = 3/4 * 20/33 = 1 * 5/11 = 5/119/16 : 3/64 = 9/16 * 64/3 = 3/1 * 3/1 = 9/1 (9)25/27 : 45/63 = 25/27 * 63/45 = 5/1 * 7/3 = 35/3 = 11 2/3...