Question

Află valoarea termenului necunoscut
2xa=244?
5xb=675
Cx7=784
6xd=234
m: 8 = 24 rest 6
n: 7 = 26 rest 5
p: 2 = 64 rest 2
68: r= 3 rest 2​

Answer 1

2a = 244

a = 244 : 2 = 122

5b = 675

b = 675 : 5 = 135

7c = 784

c = 784 : 7 = 112

6d = 234

d = 234 : 6 = 39

m : 8 = 24 rest 6

m = 24 * 8 + 6 = 198

n : 7 = 26 rest 5

n = 26 * 7 + 5 = 187

p : 2 = 64 rest 2

p = 64 * 2 + 2 = 130

68 : r = 3 rest 2

r = 68 : 3 + 2 = 68/3 + 2 = 74/3 = 24,6