Waec 2022 Mathematics Question 7

Practice essay / theory question 7 from the 2022 Waec Mathematics examination. This question covers General .

Waec 2022 Mathematics Essay / Theory 3 Difficulty

Topic: General

Question 7 WAEC • 2022 • MATHEMATICS • essay

Question Parts

( a )

A man purchased 180 copies of a book at N 250.00 each. He sold \( y \) copies at N300.00 each and the rest at a discount of 5 kobo in the Naira of the cost price. If he made a profit of \( \mathrm{N} 7,125.00 \), find the value of \( y \).

( b )

A trader bought \( x \) bags of rice at a cost, \( c=24 x+103 \) and sold them at a price, \( s=33 x-\frac{x^{2}}{20} \).

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About This Question

This is Waec 2022 Mathematics Question 7. It is one of the essay questions from the 2022 Waec Mathematics examination.

The question covers General .

Difficulty level: 3 .

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