Question 821748
let Harry's share be x


Toms share = x/3


Dick's share = 4x/3

x+x/3 + 4x/3 = 256
multiply equation by 3

3x+x+4x=3*256

8x = 3* 256

x= 3*256/8

x=3*32

x= 96

You can find other's share by substitution