Question

Aduna toate numerele naturale care la impartirea cu 5 dau catul 12.

Answer 1

a:5=12
a=12x5
a=60
b:5=12 rest 1
b=12x5+1
b=61
c:5=12 rest 2
c=12x5+2
c=62
d:5=12 rest 3
d=12x5+3
d=63
e:5=12 rest 4
e=12x5+4
2=64

Answer 2

x : 5 = 12
x = 12 x 5
x = 60

x : 5 = 12 rest 1
x = 12 x5 + 1
x = 60 + 1
x = 61

]x : 5 = 12 rest 2
x = 12 x 5 + 2
x = 60 + 2
x = 62

x : 5 = 12 rest 3
x = 12 x5 + 3
x = 60 + 3
x = 63

x : 5 = 12 rest 4
x = 12 x5 + 4
x = 60 + 4
x = 64
numerele sunt:
60 , 61 , 62 , 63 , 64
suma lor este :
60 + 61 + 62 + 63 + 64 = 310