Math, asked by akhileshkumar20, 11 months ago

A plasma tv was purchased whose marked price is Rs 40000 on down peament of Rs 20000 and reammining amount was paid in 4 annual installments of Rs 6000 Find the rate of simple interest​

Answers

Answered by Fatimakincsem
0

Thus the rate of simple interest is 10%.

Step-by-step explanation:

Marked Price of the TV (P) = 40,000

Down Payment (D) = 20,000

No. of installments (i) = 4

Amount paid every installments (ip) = 6,000

Total Price paid by customer (T) = D+i x ip

= 20,000 + 4(6000)

= 20,000 + 24,000

= 44,000

Price Difference  = T - P

= 44,000 - 40,000  

= 4,000

Simple Interest (% Rate)  = PD x 100/P

= (4000 x 100)/40,000

Simple Interest = 10%

Thus the rate of simple interest is 10%.

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