Question

stind ca x=23x12;y=25x86;z=26x47;afla y-z;11x54+x;y-12x21​

Answer 1

23×12=276(x)

25×86=2.150(y)

26×47=1.222(z)

y-z=

2.150-1.222=928

11×54+x=

11×54+276=

=594+276

=870

y-12×21=

2.150-12×21=

=2.150-252

=1.898