A random survey revealed 65% of shoppers wait until the week before Christmas to start buying presents. If the population of Australia is 23 million people, how many people is this?
Question
A random survey revealed 65% of shoppers wait until the week before Christmas to start buying presents. If the population of Australia is 23 million people, how many people is this?
Solution
To find out how many people in Australia start buying presents the week before Christmas, you need to follow these steps:
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Convert the percentage of shoppers who wait until the week before Christmas to a decimal. This is done by dividing the percentage by 100. So, 65% becomes 0.65.
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Multiply the population of Australia by the decimal. This is done by multiplying 23,000,000 (the population of Australia) by 0.65 (the decimal equivalent of 65%).
Here's the calculation:
23,000,000 * 0.65 = 14,950,000
So, approximately 14.95 million people in Australia start buying presents the week before Christmas.
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