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MathematicsUNILAG Post UTME

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Earlier discussion

3 older comments kept for context.

Oluwaseun Adeyemi

S.P = ₦3600

%profit = \(\cfrac{\text{S.P} - \text{C.P}}{\text{C.P}} \times 100\)

\(20 = \cfrac{(3600 - \text{C.P}) \cdot 100}{\text{C.P}}\)

\(20\text{C.P} = 360000 - 100\text{C.P}\)

\(20\text{C.P} + 100\text{C.P} = 360000\)

\(120\text{C.P} = 360000\)

\(\text{C.P} = \cfrac{360000}{120}\)

\(\text{C.P} = 3000\)

\(\therefore\) Cost Price = ₦3,000

Anthonette Ome Akpotu

the answer is 2880

Sunday Innocent

Pls how do you arrive at d ansa 🤔