Hi math gurus,

I should typeset a couple of simple math formulae. However I do not get the desired result. I attach my output as pdf.

1. Why is the \times 12 in the denominator although the fraction is grouped? — I tried also the grouping with bracis, which gives the same result.
2. Why is the result after the equalsign in the denominator?


\starttext
\startformulas
	\startformula
	  \bgroup{47 \times 62}\over {44 \times 56}\egroup \times {12}
	\stopformula
	\startformula
	  {{47 \times 62 \times 12} \over {44 \times 56}}=14.2\ \rm kilo 
	\stopformula

\stopformulas
\stoptext

Thank you for hinting me how to this correctly.
Kind regards

Willi