Question

find rate of interest if p=₹8400 ,SI=₹2646 ,T=54 months​

Answer 1

Answer:

7%

Step-by-step explanation:

P =8400

T = 54 MONTHS = 4.5YEARS

SI = 2646

SI = PRT / 100

R = SI ×100/PT

= 2646×100/(8400×4.5)

= 2646 ×10/(84×45)

= 2646×2/(84×9)

= 294×2/84

= 588/84

= 7%

Answer 2

Step-by-step explanation:

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