1. The amount of paint p needed to paint the walls of a room varies directly as the area A of the wall. If 2 gallons of paint is needed to paint a 40 sq meter wall, how many gallons of paint are needed to paint a wall with an area of 100 sq meters?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Answer the following problem. Show your complete solution.
1. The amount of paint p needed to paint the walls of a room varies directly as the area A of the
wall. If 2 gallons of paint is needed to paint a 40 sq meter wall, how many gallons of paint
are needed to paint a wall with an area of 100 sq meters?
Transcribed Image Text:Answer the following problem. Show your complete solution. 1. The amount of paint p needed to paint the walls of a room varies directly as the area A of the wall. If 2 gallons of paint is needed to paint a 40 sq meter wall, how many gallons of paint are needed to paint a wall with an area of 100 sq meters?
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