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third as much as must be added to the share of a daughter to make it equal to one-fifth; all these legacies being imposed on the heirs generally: then you divide the residue into thirteen parts.[1] Take the capital, and subtract from it one-third, less three parts, being the share of the husband; and one-fourth, less two parts, being the share of the mother; and lastly, one-fifth less one part, being the share of a daughter. The remainder is thirteen-sixtieths of the capital, which, when increased by six parts, is equal to thirteen parts. Subtract the six from the thirteen parts: there remain thirteen-sixtieths of the capital, equal to seven parts. Complete your capital by multiplying the seven parts by four and eight-thirteenths, and you have a capital equal to thirty-two parts and four-thirteenths. Assuming then each part to be thirteen, the whole capital is four hundred and twenty.
If the case is the same, and she bequeaths to some person as much as must be added to the share of the mother to make it one-fourth of the capital; and to another as much as must be added to the portion of a daughter, to make it one-fifth of what remains of the capital, after the deduction of the first legacy; then
![{\displaystyle {\begin{aligned}&1-[{\tfrac {1}{3}}-3v]-[{\tfrac {1}{4}}-2v]-[{\tfrac {1}{5}}-v]=13\\&{\text{i.e.}}\;1-{\tfrac {1}{3}}-{\tfrac {1}{4}}-{\tfrac {1}{5}}=7v\\&\therefore \;{\tfrac {13}{60}}=70\\&\therefore \;v={\tfrac {13}{420}}\end{aligned}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/eb96a11000dc6125140e790157f539fadeac54c4)
