Question

suma a cinci numere consecutiv par este egal cu diferenta numerwlor 397 si 327 care sunt numerele .segmente​

Answer 1

a /.../

b /.../+2/

c /.../+2/+2

d /.../+2/+2/+2

e /.../+2/+2/+2/+2           } 397-327=70

70-20=50 (5 segmente egale)

50:5=10

10+2=12 (b)

10+2+2= 14 (c)

10+2+2+2= 16 (d)

10+2+2+2+2= 18 (e)

verificare: 10+12+14+16+19=8=70

Answer 2

70 bzbxbabbabasbababBjaba