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If a country has a literacy rate of 85% and its population is 500 million, how m
Practice Questions
Q1
If a country has a literacy rate of 85% and its population is 500 million, how many people are literate?
400 million
425 million
450 million
475 million
Questions & Step-by-Step Solutions
If a country has a literacy rate of 85% and its population is 500 million, how many people are literate?
Steps
Concepts
Step 1: Understand that the literacy rate is given as 85%. This means that 85 out of every 100 people can read and write.
Step 2: Know that the total population of the country is 500 million people.
Step 3: To find the number of literate people, you need to calculate 85% of 500 million.
Step 4: Convert 85% into a decimal. 85% is the same as 0.85.
Step 5: Multiply the total population (500 million) by the decimal (0.85). This means you calculate 0.85 * 500 million.
Step 6: Perform the multiplication: 0.85 * 500 million = 425 million.
Step 7: Conclude that there are 425 million literate people in the country.
Percentage Calculation
– Understanding how to calculate a percentage of a total population.
Basic Arithmetic
– Applying multiplication to find the number of literate individuals based on the given percentage.
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