A trader bought goats for N4000 each. He sold them for N1...
A trader bought goats for N4000 each. He sold them for N180,000 at a loss of 25%. How many goats did he buy?
60
50
45
36
Correct answer is A
Let the number of goats be X
C.P of X goats = N4000X
S.P of X goats = (75/100) x 4000X = N3000X
3000X = 180,000
=> X = 180000/3000 = 60.
X = 60 goats
If O is the centre of the circle, < POS equls ...
Find y, if \(\begin{pmatrix}5 & -6 \\2 & -7\end{pmatrix}\begin{pmatrix}x \\ y \end...
If y = x2 - x - 12, find the range of values of x for which y ≥ 0 ...
At what rate will the interest on N400 increases to N24 in 3 years reckoning in simple interest? ...
In the diagram, O is the centre of the circle where OS//QR and ∠SOR = 35o...