[tex]\bf \textit{there are }8~yd^3\textit{ in one load, how many loads in }\cfrac{30800}{9}~yd^3?
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\cfrac{\frac{30800}{9}}{8}\implies \cfrac{\frac{30800}{9}}{\frac{8}{1}}\implies \cfrac{30800}{9}\cdot \cfrac{1}{8}\implies \cfrac{30800}{72}\implies \cfrac{3850}{9}
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\stackrel{loads}{427\frac{7}{9}}[/tex]