# math

the table below shows the population of four countries for the year 2006 expressed in scientific notation.

Population in 2006
country population
Lebanon 3.90x10^6
Mexico 1.08x10^8
Peru 2.84x10^7
Spain 45.5x10^6

of the countries listed, which one had the largest population in 2006?
Lebanon
Mexico
Peru
Spain

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3. 👁 717
1. 10^6 = 1,000,000

1,000,000 * 3.9 = 3,900,000 for Lebanon

You can find the other numbers with exponents at the above link.

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2. spain?

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posted by lisa
3. No.

You need to find out the values of those numbers with exponents.

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4. mexico?

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posted by lisa
5. That's your third guess -- and you got it right, this time.

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6. thank you

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posted by lisa
7. You're welcome.

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8. That was her second guess

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posted by Pizza

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