Question

Suma a 5 nr naturale consecutive este 355 . Aflati numerele .
Am nevoie ne raspuns unrgent si daca se poate sa fie rezolvata prin segmente .

Answer 1

a + b + c + d + e = 355
b = a + 1
c = b + 1
d = c + 1
e = d + 1
______________
a = ?
b = ?
c = ?
d = ?
e = ?



a |----|
b |----|1|
c |----|1|1| } 355
d |----|1|1|1|
e |----|1|1|1|1|

1) 355 - 1 - ( 1 + 1 ) - ( 1 + 1 + 1 ) - ( 1 +1 +1 + 1 ) = 345
354 - 2 - 3 - 4
352 - 3 - 4
349 - 4
345
2) 345 ÷ 5 = 69 ( a )
3) 69 + 1 = 70 ( b )
4) 70 + 1 = 71 ( c )
5) 71 + 1 = 72 ( d )
6) 72 + 1 = 73 ( e )
V : 69 + 70 + 71 + 72 + 73 = 355 => A
139 + 71 + 72 + 73
210 + 72 + 73
282 + 73
355




Succes!!!❤❤❤