Answer:
104
Explanation:
Natasha got 39, which is 3 parts of the total money. So you divide it by three.
39:3=13
13 corresponds to part of the total money. Richard gets 5 pieces, so you have to multiply the 13 by 5.
13*5=65
To find out how much money the two of them won together, you have to add up the shares.
13+65=104