Question

Afla valorile numerelor a,b si c stiind că:a+a=b,b+b=c,c*3=24.

Answer 1

C=24:3=8 b+b=c; 2b=8; b=8:2=4; b=4 a+a=b; 2a=4; a=4:2=2; a=2

Answer 2

C*3=24 => C=24:3 => C=8 B+B=C => B+B=8 => B=8:2 =4 ( pentru ca sunt 2 de B) A+A=B => A+A=4 => A =4:2 => A= 2 :))