1000 $280. 90. 55={3450}^{\mathrm{oz}}. {55}^{\mathrm{dwt}}=\begin{array}{l}\phantom{1}{69055}^{{\mathrm{dw}}^{\mathrm{t}}}\\ 1381100\\ \phantom{1}27622\\ \overline{165732\phantom{0}}\end{array}={1657320}^{\mathrm{gr}}$

1000 560 $1={\mathrm{6∟9055}}^{{\mathrm{dw}}^{\mathrm{t}}}={\mathrm{165∟7320}}^{\mathrm{gr}}=6^{{\mathrm{dw}}^{\mathrm{t}}}.{21}^{\mathrm{gr}}∟7320$ $1950=\phantom{0000}\mathrm{55.12.22}={672}^{\mathrm{oz}}.{22}^{{\mathrm{dw}}^{\mathrm{t}}}={13462}^{{\mathrm{dw}}^{\mathrm{t}}}=80772\times 4=\begin{array}{r}323088(\mathrm{165∟686}\\ 12808\phantom{8(\mathrm{165∟686}}\\ \underline{11700}\phantom{8(\mathrm{165∟686}}\\ 11088\phantom{(\mathrm{165∟686}}\\ \underline{9750}\phantom{(\mathrm{165∟686}}\\ 1338\phantom{(\mathrm{165∟686}}\\ \underline{117\phantom{8}}\phantom{(\mathrm{165∟686}}\\ 168\phantom{(\mathrm{165∟686}}\\ \underline{156}\phantom{(\mathrm{165∟686}}\\ 120\phantom{(\mathrm{165∟66}}\end{array}$ $\begin{array}{l}3350.\phantom{0}96.\phantom{1}4.10\\ 2461.\phantom{0}70.10.\phantom{1}5\\ \phantom{0}761\phantom{.0}21.10.12\\ 6572.189.\phantom{1}0\phantom{.}27\\ \phantom{6572.}378\end{array}=2268.27=\begin{array}{l}\phantom{2}{45382}^{{\mathrm{dw}}^{\mathrm{t}}}\\ 272322\end{array}=\begin{array}{r}1089288(\mathrm{165∟734}\\ 42200\phantom{8(\mathrm{165∟734}}\\ \underline{39432}\phantom{8}(\mathrm{165∟734}\\ 37688\phantom{(\mathrm{165∟734}}\\ \underline{3286\phantom{0}}\phantom{(\mathrm{165∟734}}\\ 4828\phantom{(\mathrm{165∟734}}\\ \underline{46004}\phantom{(\mathrm{15∟734}}\\ 2276\phantom{(\mathrm{15∟734}}\\ \underline{1972}\phantom{(\mathrm{15∟734}}\\ 304\phantom{(\mathrm{15∟734}}\end{array}$ 20000. 949. 10. 14 575.8.8. 10000. 28794 $287. 10. 4=3454.4=\begin{array}{l}{\phantom{0}}^{69094}\\ 414504\end{array}=\mathrm{165∟8016}$ A Moeder weighs ${165}^{\mathrm{gr}}⁤\frac{3}{4}$ or $45$.