Share 30000 between 3 people with ratio of 5:3:4

12,500.

7,500.

10,000.

Step-by-step explanation:

First let's work out the multiplier:

5 + 3+4 = 12.

30,000 / 12 = 2500 is the multiplier. So:

Person 1 gets 5 * 2500 = 12,500.

Person 2 gets 3 * 2500 = 7,500.

Person 3 gets 4 * 2500 = 10,000.