Question

Tom borrowed a certain amount of money at a certain
rate of SI. After 5 years, he had to pay back twice the
amount that he had borrowed. What was the rate of
interest?

Answer 1

Answer:

Answer:let P = p

Answer:let P = pA = 2p

Answer:let P = pA = 2psl = A-P = 2p-p = p

Answer:let P = pA = 2psl = A-P = 2p-p = pT = 5y

Answer:let P = pA = 2psl = A-P = 2p-p = pT = 5yR = (sl x 100)/(pxt)

Answer:let P = pA = 2psl = A-P = 2p-p = pT = 5yR = (sl x 100)/(pxt) =( px100 ) /(px5)

Answer:let P = pA = 2psl = A-P = 2p-p = pT = 5yR = (sl x 100)/(pxt) =( px100 ) /(px5) = 20%

Answer:let P = pA = 2psl = A-P = 2p-p = pT = 5yR = (sl x 100)/(pxt) =( px100 ) /(px5) = 20%