Хм, интересное задание.
Кол-во символов в строке = 24
Кол-во букв "a" на английской раскладке = 8
Кол-во букв "s" = 8
Кол-во букв "d" = 8
"a" = "s" = "d"
"a" + "a" = 16
"a" + "s" = "s" + "a" = 16
"a" + "d" = "d" + "a" = 16
"s" + "s" = 16
"s" + "d" = "d" + "s" = 16
"d" + "d" = 16
"a" - "a" = 0
"a" - "s" = "s" - "a" = 0
"a" - "d" = "d" - "a" = 0
"s" - "s" = 0
"s" - "d" = "d" - "s" = 0
"d" - "d" = 0
"a" : "a" = 1
"a" : "s" = "s" : "a" = 1
"a" : "d" = "d" : "a" = 1
"s" : "s" = 1
"s" : "d" = "d" : "s" = 1
"d" : "d" = 1
"a" × "a" = 64
"a" × "s" = "s" × "a" = 64
"a" × "d" = "d" × "a" = 64
"s" × "s" = 64
"s" × "d" = "d" × "s" = 64
"d" × "d" = 64
Это задание было сложно понять. Фух...
1337) 12/24 16/24 18/24 4/24 9/24 10/24
1335) 4/5 3/5 6/7 2/3 5/8
1339) (6 1/4-4 1/8)*4+3 1/3:2 1/2 =9 5/6
1) 1/4-4 1/8=2 1/4-1/8=2 2/8-1/8=2 1/8
2) 1/8·4=17/8·4=17/2=8 1/2
3) 1/3:2 1/2= 10/3:5/2=10/3·2/5=4/3
4)8 1/2+1 1/3=9 3/6+ 2/6=9 5/6
(2 4/9+1 1/6)×1 4/5 -3 1/9÷ 2 1/3
1)2 4/9+1 1/6=2 8/18+1 3/18=3 11/18
2)3 11/18*1 4/5=13/2=6 1/2
3)3 1/9:2 1/3=28/9:7/3=4/3=1 1/3
4)6 1/2-1 1/3=6 3/6-1 2/6=5 1/6
(2-1 7/12)/(3 / 8 - 1 /6)* 3 1/4
1)2-1 7/12=1 12/12-1 7/12=5/12
2)3/8-1/6= 9-4/24=5/12
3)5/12:5/24=5/12*24/5=2
4)2/1*3 1/4=2/1*13/4=13/2=6 1/2
(7/10-2/5)*(1/4+5/6):6 1/2
1) 7/10-2/5=(7-4)/10=3/10
2) 1/4+5/6= (3+10)/12=13/12
3) 3/10*13/12:13/2=1/20
Пошаговое объяснение:
Осталось - Х
Всего - 32 маш.
Х + Х + 8 = 32
2х + 8 = 32
2х = 32 -8
2х = 24
х = 24 : 2
х = 12 осталось
12 + 8 = 20 маш. продали