Question

Vă roooooooooooooooooooog

Answer 1

29.a)pt a=3=>b=6X3=>b=18
pt a=5=>b=6X5=>b=30
pt a=$\frac{1}{2}$=>b=6X$\frac{1}{2}$=>b=3
pt a=4=>b=6X4=>b=24