MATHEMATICS
JAMB 2014 - Question 3
Mathematics 2014 JAMB Past Questions - Question 3: A woman bought a grinder for N60,000 .She sold it at aloss of 15%.How much did she sell it ?
A:
B:
C:
D:
Correct Answer
D
Explanation
SP = #XCP = #60,000percentage loss = 15%Using percentage loss= CP- SP / CP X 100%60,000 -X /60,000 X 100%15% x 60,000 = (60,000 -x) 100%60,000 - x = 15% x 60, 000 / 100%60,000 -x = 3x300060000 - x = 9,00060,000 - 9000 = 9,000 = x#51,000 = xtherefore selling price of the grinder was # 51,000

