what some will amount to rs. 6,600 in four years at 8%per annum simple interest​

1 thought on “what some will amount to rs. 6,600 in four years at 8%per annum simple interest​”

1. Answer:

   p=Principal amount

   n=Number of years

   r=rate of interest

   Total amount=p+

   100

   p×n×r

   Total amount=6600

   n=4 years

   r=8% p.a

   We have to find the principal amount

   ⇒6600=p+

   100

   p×4×8

   ⇒6600=p+

   100

   32p

   ⇒6600=p+

   25

   8p

   =

   ⇒165000=33p

   ⇒p=5000

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