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Chapter 2: Q70. (page 96)

The Pacific Ocean covers about46% of Earth. If P represents the surface area of the Pacific Ocean and E represents the surface area of Earth, write an equation for this situation.

Short Answer

Expert verified

Equation for given statement P=0.46鈥�E.

Step by step solution

01

Step 1. Variables.

Variables are used in equation to denote arbitrary or unknown value.

P represents the surface area of Pacific Ocean and E represents the surface area of Earth.

02

Step 2. Use given information and determine the equation.

Pacific Ocean is46% of earth.

This can be written as: P=46%鈥�of鈥�E

03

Step 3. Simplify the equation.

P=46%鈥�of鈥�EP=46100EP=0.46E

Hence, the equation for given situation is P=0.46E.

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