1.

Find the compound interest and the total amount after an hour if the interest is compounded every ten minutes. principal =₹512 rate of interest =5% per minute total amount = ₹ compound interest ₹

Answer»

Step-by-step EXPLANATION:

Given Find the compound interest and the total amount after an hour if the interest is compounded every TEN minutes. principal =₹512 rate of interest =5% per minute total amount = ₹ compound interest ₹

  • We need to find the total amount and the compound interest.
  • So given Principal P = 512
  • Rate of interest R = 5% per minute
  •                                 = 5 x 10 (interest for every 10 min)
  •                                = 50
  •  Now n = 60 / 10 = 6
  • So we have Amount A = P(1 + R / 100)^n
  •                                          = 512 (1 + 50/100)^6
  •                                          = 512 (3/2)^6
  •                                        = 5.2 (1.5)^6
  •                                         = Rs 5832
  • Now Compound Interest = A – P
  •                                            = 5832 – 512
  •                                          = Rs 5320  

REFERENCE link will be

brainly.in/question/6793190



Discussion

No Comment Found

Related InterviewSolutions