Answer:
144
Step-by-step explanation:
To solve this question,we will have to represent the unknown number as y
The unknown number is then divided into two equal parts in a given ratio which is 1:3 and the larger part has 108 based on the ratio given we can deduce that the larger part is 3
To solve, firstly add the two ratio together that's 1+3=4
The next step is to multiply the larger part of the ratio multiply by the unknown number then divided by the total of the ratio
Here is the further solution
3/4×y=108
Cross multiply
3y=108×4
3y=432
Divide both sides by 3
y=144
Therefore the final answer is 144
