24000 метров,3 метра,65 метров
(3х+5х)*18=144/18
8х=8/8
х=1
3 1/3*4 2/3=
10 1/3:5 1/5=
4 5/10-2 2/10=
3 3/9*3 4/9=
10 5/10:3 5/10=
3 1/2*7 3/2=
4 4/5-2 3/5=
14 1/7:2 1/7=
(а+в)(а+в)(а+в)(а+в) = (а+в)⁴
9 11/16 - 7/24 = 9 33/48 - 14/48 = 9 19/48
4 15/49 - 3/14 = 4 30/98 - 21/98 = 4 9/98
5 7/12 - 2 2/15 = 5 35/60 - 2 8/60 = 3 27/60 = 3 9/20