If x : y = 3 : 2 and y : z = 5 : 4, find the value of x i...
If x : y = 3 : 2 and y : z = 5 : 4, find the value of x in the ratio x : y : z
8
10
15
20
Correct answer is C
No explanation has been provided for this answer.
Which of the following is a factor of rs + tr - pt - ps? ...
In the diagram |XY| = 12cm, |XZ| = 9cm, |ZN| = 3cm and ZY||NM, calculate |MY| ...
What will be the value of k so that the quadratic equation kx2 - 4x + 1 = 0 has two equal roots?...
The nth term of a sequence is given 31 - n , find the sum of the first terms of the sequence....