answer:
To calculate the amount of oil that India would consume if they followed the same rate or proportion as the US, we can set up a proportion based on the information given.
Step 1: Identify the given information
In the US, for every 300 people, about 20 barrels of oil are used in a day.
India has a population of 1,200,000,000 people.
Step 2: Set up the proportion
Let's use the variable x to represent the amount of oil India would consume.
The proportion can be set up as:
300 (US population) / 20 (US oil consumption) = 1,200,000,000 (India population) / x (India oil consumption)
Step 3: Solve the proportion
To solve the proportion, we cross-multiply:
300 * x = 20 * 1,200,000,000
Step 4: Simplify and calculate
300x = 24,000,000,000
Dividing both sides of the equation by 300, we find:
x = 80,000,000
Therefore, if India consumed oil at the same rate or proportion as the US, they would consume 80,000,000 barrels of oil.
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