Question

Stiind ca a+b=332 si c=3 calculeaza ac+bc

Answer 1

$a+b=332 \\ c=3 \\ ac+bc=c(a+b)=3 \cdot 332=996 \\ \boxed{ac+bc=996}$

Answer 2

a=300
b=32
ac+bc
300x3=900  ac=900
32x3=96     ab=96
900+96=996