If 1.5x = 0.075, what is the value of x ?
0.05
To find x, divide both sides of the equation by 1.5.
\(x = \frac{0.075}{1.5}\)
\(x = 0.05\)
Hence, the value of x is 0.05.
What should be subtracted from p and added to q so that the resulting ratio becomes 1 : 5?
The cost of a pen is five times the cost of a pencil. I bought 8 pens and 4 pencils for Rs. 132. Find the cost of 5 pens and 5 pencils.
Find the value of k, for which the system of equations kx + 3y = 26 and 21x + (k + 2)y = 71 + k has infinitely many solutions.
If 2x 2 + 5x + 1 = 0, then one of the values of \(\frac{1}{2}\left( {x\, - \,\frac{1}{{2x}}} \right)\) is:
7225 Students are sitting in an auditorium in such a way that there are as many students in a row as there are rows in the auditorium. How many students are there in a row in the auditorium?