(7/2:14/3+14/3:7/2)*24/5=
1) 7/2:14/3=7/2*3/14=24/38=3/4
2) 14/3:7/2=14/3*2/7=4/3=1 1/3
3) 3/4+4/3=9/12+16/12=25/12=2 1/12
4)25/12*24/5=10
Вот)
100 - (60 + 24) = 100 - 84 = 16
(70 +25) - 90 = 95 - 90 = 5
60 - (80 - 37) = 60 - 43 = 17
70 - (50 - 6) = 70 - 44 = 26
9 + 7 - 8 = 16 - 8 = 8
9 - 4 + 7 = 5 + 7 = 12
=2025×57+53×42=115425+2226=117651
1. (63118-41873):35*0*5794+x=318106:53
0+x=6002
x=6002
Ответ: 6002
2. x-(45736:8-5717)*918=675225:15
x-(5717-5717)*918=45015
x-0=45015
x=45015
Ответ: 45015