A company has two plants A and B to manufacture motorcycles.

Question

A company has two plants $A$ and $B$ to manufacture motorcycles. $$60 \%$$ motorcycles are manufactured at plant $A$ and the remaining are manufactured at plant $$B .80 \%$$ of the motorcycles manufactured at plant $A$ are rated of ...

Accepted Answer

$\begin{gathered} P(A)=\frac{6}{10}	imes \frac{8}{10}=\frac{12}{25} \ P(B)=\frac{4}{10}	imes \frac{9}{10}=\frac{9}{25} \end{gathered}$

$\begin{gathered} \frac{\frac{9}{25}}{\frac{12}{25}+\frac{9}{25}} \ P=\frac{9}{21}=\frac{3}{7} \end{gathered}$

So, $126P=126	imes \frac{3}{7}=54$

Solutions · 1