To solve this question, you must first add together the two halves of the ratio i.e. 4 + 2 = 6. Then you need to divide the total amount using that number i.e. 600/6 = 100. To work out how much each person gets, you then multiply their share by 100.
How to Calculate Ratios of 3 Numbers
Step 1: Find the total number of parts in the ratio by adding the numbers in the ratio together.
Step 2: Find the value of each part in the ratio by dividing the given amount by the total number of parts.
Step 3: Multiply the original ratio by the value of each part.
Step-by-step explanation:
hope this helps
even though its not the answer but hope you understand it now.