The wife takes 1/3, so 2/3 remains. Son takes 1/5 of the remainder, daughter takes 1/4 of what is left after that.<br><br>[[model:questions/solutions/q4371.png]]<br><br>• Wife → 1/3 of whole = 5/15<br>• Remainder → 1 − 1/3 = 2/3 = 10/15<br>• Son → 1/5 × 2/3 = 2/15<br>• After son → 10/15 − 2/15 = 8/15<br>• Daughter → 1/4 × 8/15 = 2/15<br><br>The daughter received 2/15 of the money.<br>Check: Wife 5/15 + Son 2/15 + Daughter 2/15 + Charity 6/15 = 15/15 = 1. ✓