ما هو نصيب كل وارث من (أم) و(بنت) فقط؟

If the heirs are limited to the mother and a daughter, the mother receives one-sixth (one share out of four), and the daughter receives one-half (three shares out of four). The estate is then divided into four shares.

It is important to note that inheritance matters are serious and complex, and one should not rely solely on a fatwa. Rather, these matters should be referred to the Sharia courts for investigation, as there might be other heirs, wills, debts, or rights that take precedence over the heirs' rights.