# Chapter 5 - Section 5.1 - Exponents and Scientific Notation - Exercise Set: 132

$22,700,000,000$ dollars

#### Work Step by Step

We are given that the revenue for McDonald's was $2.27\times10^{10}$ dollars. Since the exponent is positive, move the decimal 10 places to the right. Note that 10 places to the right will be 8 decimal places past the last digit (7), so we will add 8 zeroes after 7. $2.27\times10^{10}=22,700,000,000$ dollars

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