Lus qhia rau kev siv: Txhawm rau hloov tons (T) hauv ounces (oz), nkag mus rau tus nqi hauv tons, qhia meej qhov kev sib tw ntawm qhov tshwm sim (2 qhov chaw lej raug teeb tsa los ntawm lub neej ntawd), tom qab ntawd nias lub pob “Cuas”. Qhov tshwm sim yuav yog qhov loj hauv ounces.
Tshuab xam zauv tons в ooj
Formula rau kev txhais lus tons в ooj
M(ounces) =M(T) / 0,000028349523125
Nyhav M hauv ounces (oz) sib npaug loj M hauv tons (T)muab faib 0,000028349523125