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Chapter 2: Q 533 (page 216)

Rowena鈥檚 monthly gasoline bill dropped from \(83.75 last month to\)56.95 this month. Find the percent change.

Short Answer

Expert verified

Percentage change is equal to-32%

Step by step solution

01

Step 1. Given information

Rowena鈥檚 monthly gasoline bill dropped from $83.75 last month to$56.95 this month.

02

Step 2. Find the required percentage.

Let xdenotes the percentage change.

Rowena鈥檚 monthly gasoline bill dropped from $83.75last month to $56.95this month.

Therefore,

Percentage change=56.95-83.7583.75脳100

=-26.883.75脳100=-0.32=-32%

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