Neco 2018 Mathematics Question 6

Practice essay / theory question 6 from the 2018 Neco Mathematics examination. This question covers Linear Equations .

Neco 2018 Mathematics Essay / Theory

Topic: Linear Equations

Question 6 NECO • 2018 • MATHEMATICS • essay

A contractor pays daily wages to skilled workers (₦x per worker) and unskilled workers (₦y per worker). On Monday, 5 skilled and 8 unskilled workers were employed and the total wage paid was ₦690. On Tuesday, 7 skilled and 4 unskilled workers were employed and the total wage paid was ₦750.

( a )

Determine the daily wages x and y.

( b )

Using the wages found, calculate the total wage that would be paid if on Wednesday 6 skilled and 6 unskilled workers were employed.

( c )

Find the percentage difference between the daily wages of skilled and unskilled workers, expressed as \(\frac{|x-y|}{y}\times100\%\).

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This is Neco 2018 Mathematics Question 6. It is one of the essay questions from the 2018 Neco Mathematics examination.

The question covers Linear Equations .

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