The price of a hamburger increased from $1.10 to $1.59. What percent did the price increase? (Round to nearest hundredth or hundredth percent as needed.)

Question

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Divide the difference in price which would be $.49 divided by original price of $1.10. Then convert the decimal result into percent by moving the decimal point two places to the right, round to the nearest hundredth of a percent, and add the percent symbol.

The Price of a Hamburger Increased from $1