By selling some crates of soft drinks for N600.00, a dealer makes a profit of...

MATHEMATICS
WAEC 1995

By selling some crates of soft drinks for N600.00, a dealer makes a profit of 50%. How much did the dealer pay for the drinks?

  • A. N1,200.00
  • B. N900.00
  • C. N450.00
  • D. N400.00

Correct Answer: D. N400.00

Explanation

S.P = N600.00

(100 + 50)% = N600

150% = N600

1% = \(\frac{600}{150}\)

100% = \(\frac{600}{150} \times 100%\)

= N400



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