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
Convert 101.0112 to base 10...
What percentage of the students scored at most 5 marks? ...
For what values of y is the expression \(\frac{6y-1}{y^2 - y-6}\)...
If the function f is defined by f(x + 2) = 2x\(^2\) + 7x - 5, find f(-1)...
For what of n is n+1C3 = 4(nC3)?...
If (K2)\(_6\) * 3\(_6\) = 3\(_5\)(K4)\(_5\), what is the value of k?...