One line of cars, consisting of 1,000 cars, represents approximately 1/24th of the total number of cars in all 24 chains, given there are 24,000 cars in total.
If there are 1,000 cars lined up end to end in a long chain and there are 24 separate chains of cars, you can determine the role played by one line of cars as follows:
Step 1: Calculate the total number of cars.
To find the total number of cars in all 24 chains, you simply multiply the number of cars in one chain by the number of chains:
Total number of cars = Number of cars in one chain × Number of chains
Total number of cars = 1,000 cars (in one chain) × 24 chains
Total number of cars = 24,000 cars
So, there are a total of 24,000 cars in all 24 chains.
Step 2: Determine the role of one line of cars.
To find the role of one line of cars, you need to calculate what fraction of the total number of cars one line represents.
Role of one line of cars = Number of cars in one line / Total number of cars
To find the number of cars in one line, you divide the total number of cars in all chains by the number of chains:
Number of cars in one line = Total number of cars / Number of chains
Number of cars in one line = 24,000 cars / 24 chains
Number of cars in one line = 1,000 cars
Now, you can calculate the role of one line of cars:
Role of one line of cars = 1,000 cars (in one line) / 24,000 cars (total)
Role of one line of cars ≈ 1/24
So, one line of cars represents approximately 1/24th of the total number of cars in all 24 chains.