By using the given ratio, we will see that the sum of the shares of Seun and Dayo is N80.
We know that the 3 kids want to share N120 in a ratio of 4:3:2
To know how much each kid gets, we first need to add the 3 numbers of the ratio.
4 + 3 + 2 = 9
Now we divide the thing that they want to divide by that number:
N120/9 = N13.33...
Now, using the ratio again, we multiplicate the above quotient by the correspondent value for each one.
Then the sum of the shares of Seun and Dayo is:
N53.33... + N26.66... = N80
If you want to learn more about ratios, you can read:
https://brainly.com/question/1781657