After getting a rise of 15%, a man's new monthly salary is N345. How much per month did he earn before the increase?
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Correct Answer: Option C
Explanation:
Let x repr. his monthly salary before increase 15% of
x = 345
\(\frac{115}{100}\)x = 345
115x = 34500
x = N300.00
Let x repr. his monthly salary before increase 15% of
x = 345
\(\frac{115}{100}\)x = 345
115x = 34500
x = N300.00