The ratio of marks obtained by Rajesh, Rakesh, and Ramesh in an exam is $2 : 4 : 9$. What are the marks obtained by Rakesh and Ramesh, if Rajesh scored $30$ marks in the exam?

Question

Accepted Answer

**Solution:**

1. Let the marks of Rajesh, Rakesh, and Ramesh be $2x$, $4x$, and $9x$ respectively according to the given ratio $2 : 4 : 9$.

2. Given Rajesh's marks = $30$, so:
   $$2x = 30$$
   $$x = \frac{30}{2} = 15$$

3. Calculate Rakesh's marks:
   $$4x = 4 	imes 15 = 60$$

4. Calculate Ramesh's marks:
   $$9x = 9 	imes 15 = 135$$

**Answer:** Rakesh scored $60$ marks and Ramesh scored $135$ marks.

Answer

Answer

Answer