The pie chart shows the income of a civil servant in a month. If his…

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Mathematics JAMB 1997

The pie chart shows the income of a civil servant in a month. If his monthly income is N6000, find his monthly basic salary

  • N2050 checkmark
  • N2600
  • N3100
  • N3450

The correct answer is: A

Explanation

360º - (60º + 60º + 67º + 50º = 237º) 

360º - 237º = 123º

B. Salary = \(\frac{123}{360}\times N6000\)

= N2,050

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