Question

suma a cinci nr nat impare consecutive este 835.Care sunt nr?

Answer 1

a.I______I
b.I______I+2
c.I______I+4
d.I______I+6
e.I______I+8

Suma este 835 .
2+4+6+8=20
835-20=815 ( suma partilor egale )
815:5=163 ( a )
163+2=165 ( b )
163+4=167 ( c )
163+6=169 ( d )
163+8=171 ( e )

Answer 2

a+a+2+a+4+a+6+a+8
5a+20=835 |-20
5a=815 |:5
a=163
V:
163x5+20=835
835=835 (Adevarat)
Daca consideri ca te-am ajutat da-mi cel mai bun raspuns , Mersi.