Question

6. Ridhima spent 45% of her salary for household needs, 10% of her
salary on clothes and donated Rs. 3500 to an orphanage which is
5%. She saved the reinaining amount. Find her actual salary. Also,
find her savings.​

Answer 1

Answer:

Step-by-step explanation:

Let Radha's monthly salary be Rs x.

Then, from the given data we can write

40% of x+20% of x+10% of x+10% of x+ Rs 1500=x

⇒10040​×x+10020​×x+10010​×x+10010​×x+ Rs 1500=x  

⇒10080x​+ Rs 1500=x⇒x−54x​= Rs 1500  

⇒5x​= Rs 1500⇒x=1500×5= Rs 7500