Waec Model Questions Vol1 2021 Mathematics Question 3

Practice essay / theory question 3 from the 2021 Waec Model Questions Vol1 Mathematics examination. This question covers Areas of Rectangles, Percentage Calculations .

Waec Model Questions Vol1 2021 Mathematics Essay / Theory
Topics: Areas of Rectangles Percentage Calculations
Question 3 WAEC_MODEL_QUESTIONS_VOL1 • 2021 • MATHEMATICS • essay

A garden is in the shape of a rectangular plot measuring 30 meters in length and 20 meters in width. The owner wants to plant flowers in a rectangular section of the garden that occupies 40% of the total area. Additionally, a pathway of uniform width is to be constructed around the flower section, taking up 15% of the total area of the garden. Calculate the dimensions of the flower section and the width of the pathway.

Question Parts

( a )
Calculate the total area of the garden.
( b )
Determine the area of the flower section.
( c )
Let the width of the pathway be x meters. Write an equation representing the area of the flower section plus the area of the pathway, which equals the total area of the garden. Solve for x.
( d )
Using the quadratic formula, find the value of x and interpret its meaning in the context of the problem.

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About This Question

This is Waec Model Questions Vol1 2021 Mathematics Question 3. It is one of the essay questions from the 2021 Waec Model Questions Vol1 Mathematics examination.

The question covers Areas of Rectangles, Percentage Calculations .

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