n = 78 : 13 = 6.
m = 63 : 9 = 7.
b = 250 : 50 = 5.
n = 23 * 112 = 2576.
m = 828 : 18 = 46.
k = 220 : 110 = 2.
m = 2760 : 24 = 115.
n = 1225 : 35 = 35.
x = 1400 * 2 = 2800.
Пошаговое объяснение:
78:n=13 ; n=78:13 ; n=6
m×9=63; m=63: 9; m=7
50×b=250; b=250:50 ; b= 5
n:23=112 ; n= 112×23 ; n=2576
m×18=828; m= 828÷18 ; m= 46
220:k=110; k=220÷110 ; k=2
24×m=2760; m= 2760:24; m= 115
1225:n=35; n=1225:35; n= 35
x:2=1400; x= 1400×2; x=2800
n = 78 : 13 = 6.
m = 63 : 9 = 7.
b = 250 : 50 = 5.
n = 23 * 112 = 2576.
m = 828 : 18 = 46.
k = 220 : 110 = 2.
m = 2760 : 24 = 115.
n = 1225 : 35 = 35.
x = 1400 * 2 = 2800.
Пошаговое объяснение:
78:n=13 ; n=78:13 ; n=6
m×9=63; m=63: 9; m=7
50×b=250; b=250:50 ; b= 5
n:23=112 ; n= 112×23 ; n=2576
m×18=828; m= 828÷18 ; m= 46
220:k=110; k=220÷110 ; k=2
24×m=2760; m= 2760:24; m= 115
1225:n=35; n=1225:35; n= 35
x:2=1400; x= 1400×2; x=2800