A baker used 40% of a 50kg bag of flour. If \(\frac{1}{8}...
A baker used 40% of a 50kg bag of flour. If \(\frac{1}{8}\) of the amount used was for the cake, how many kilogram of flour was used for the cake?
2\(\frac{1}{2}\)
6\(\frac{1}{2}\)
15\(\frac{3}{8}\)
17\(\frac{1}{2}\)
Correct answer is A
\(\frac{40}{100} \times 50\)kg = 20kg
\(\frac{1}{8}\) of 20kg for cake; \(\frac{1}{8}\) x \(\frac{20}{1}\)
= 2\(\frac{1}{2}\)kg
Write the equation 2 log2x - x log2(1 + y) = 3 in a form not involving logarithms ...
cos 57o has the same value as...
In the diagram, EFGH is a cyclic quadrilateral in which EH || FG, EG, and FH are chords. If < FHG...
What is the product of \(\frac{27}{5^1}\)(3)-3 and \(\frac{(1)^{-1}}{5}\)?...
Find the values of x for which \(\frac {x+2}{4}\) - \(\frac{2x - 3}{3}\) < 4...
Evaluate 0.0025 × 2.5 × 102 to 2 significant figures. ...
F x varies inversely as y and y varies directly as Z, what is the relationship between x and z? ...