Question

suma a trei nr consecutive este 738. Afla nr . Am facut 738:3=246 am aflat un nr cum explic celelante nr

Answer 1

a+a+1+a+2=738
3a=738-3
3a=735
a=735:3
a=245
245+1=246
245=2=247
v: 245+246+247=738
R: nr. sunt : 245 ; 246 ;247

Answer 2

a+b+c=738
a=/----/
b=/----/+1/                              }738
c=/----/+1/+1/. 

738-1-1-1=735. 

735:3=245 (a)
245+1=246 (b)
245+1+1=247 (c). 

sper ca te-am ajutat!!!