Ответ:
Г Л О Б У С
Пошаговое объяснение:
О.
7 5/18 - 3 2/27 - 11/54 = (7 - 3) + (5/18 - 2/27 - 11/54) =
= 4 + (30/108 - 8/108 - 22/108) = 4 + 0/108 = 4 + 0 = 4,
С.
8 7/12 - 4 5/18 - 1 1/4 = (8 - 4 - 1) + (7/12 - 5/18 - 1/4) =
= 3 + (21/36 - 10/36 - 9/36) = 4 + 2/36= 3 1/18,
У.
9 3/20 - 2 3/25 - 4 = (9 - 2 - 4) + (3/20 - 3/25) =
= 3 + (15/100 - 12/100) = 3 + 3/100 = 3 3/100,
Г.
5 11/42 - 2 3/14 - 1 1/21 = (5 - 2 - 1) + (11/42 - 3/14 - 1/21) =
= 2 + (11/42 - 9/42 - 2/42) = 2 + 0/42 = 2 + 0 = 2,
Л.
13 - 5 7/12 - 1 4/15 = 12 60/60 - 5 7/12 - 1 4/15 =
= (12 - 5 - 1) + (60/60 - 35/60 - 16/60) = 6 + 9/60 = 6 3/20,
Б.
11 - 6 13/21 - 3/14 = 10 42/42 - 6 13/21 - 3/14 =
= (10 - 6) + (42/42 - 26/42 - 9/42) = 4 + 7/42 = 4 1/6,
2 6 3/20 4 4 1/6 3 3/100 3 1/18
Г Л О Б У С
14/35%=0,4 (тонны)
0,4*100%=40 (тонн)
Ответ: 40 тонн
34*8+66*8=(34+66)*8=100*8=800
54*26-39*26=(54-39)*26=15*26=390
18*394-5*394+7*394=(18-5+7)*394=20*394=7880
19*85-12*82+33*82-192=(19-12+33)*82-192=40*82-192=3280-192=3088
|1-1,4|-0,7 = 0,4-0,7 =-0,3
_____________________
1) 5,4*1,9=10,26
2) 10,26-2,15=8,11