Question

Good invested some money at the bank at the rate of 6% per annum at simple interest after 9 years she got rupees 8470 how much did she invest

Answer 1

Answer:

5500

Step-by-step explanation:

let the principal 100

S.I=p×r×t

100×6/100×9=

54

amount=100+54=154

if amount is 154then principal will be =100

if amount is then principal will be= 100/154

if amount is 8470 then principal will be 100/154

×8470=5500

please mark as brainlist

Answer 2

Answer:

5500 the answer is correct