Question Number 32648 by jasno91 last updated on 30/Mar/18
Answered by Joel578 last updated on 30/Mar/18
$$\mathrm{157}\frac{\mathrm{1}}{\mathrm{4}}\::\:\mathrm{18}\frac{\mathrm{1}}{\mathrm{2}}\:=\:\frac{\mathrm{629}}{\mathrm{4}}\::\:\frac{\mathrm{37}}{\mathrm{2}}\:=\:\frac{\mathrm{629}}{\mathrm{4}}\:×\:\frac{\mathrm{2}}{\mathrm{37}}\:=\:\frac{\mathrm{17}}{\mathrm{2}}\:\mathrm{kg} \\ $$