A sales boy gave a change of N68 instead of N72. Calculat...
A sales boy gave a change of N68 instead of N72. Calculate his percentage error
4%
559%
51517%
7%
Correct answer is B
% error = erroractual value×100
error = N72 - N68 = 4
actual value = N72
%error = 472×100
= 10018=509 = 559%
From the diagram above, Find the value of < ROP ...
Find correct to two decimals places 100 + 1100 + 31000 + \(\frac{27}{10000...
Divide the L.C.M of 48, 64, and 80 by their H.C.F ...
Calculate the gradient (slope) of the joining points (-1, 1) and (2, -2) ...
Find the tangent to the acute angle between the lines 2x + y = 3 and 3x - 2y = 5. ...
Given that x > y and 3 < y, which of the following is/are true? i. y > 3 ii. x < 3 iii. ...
In the diagram, |SR| = |RQ| and ∠PRQ = 58o ∠VQT = 19o, PQT, SQV and PSR are straight lines. Find...
Find the area bounded by the curve y = x(2-x). The x-axis, x = 0 and x = 2. ...