Pranav's age now = 4X
Qureshi's age now = 5X
The ratio of their ages 5 years ago was 7:9
Substituting the values:
(4X - 5) : (5X - 5) = 7:9
Solving the equation:
X = 10
This means that Pranav is currently 40 years old and Qureshi is currently 50 years old.
// it will work as well but its shows menus
scale: 16 // Adjust the font scale for all MathJax output
scale: 16 // Adjust the font scale for HTML-CSS output (older browsers)
scale: 16 // Adjust the font scale for SVG output
context: "Browser" // Disable the MathJax context menu