maths

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Across
  1. 2. the present value at 6% simple interest of a debt RM 2000 due in two months =RM 1980.20
  2. 4. interest rate in (%)
  3. 6. Simple Interest: 365/366 day year
  4. 8. long does a single interest rate of 6 % per annum take an amount of money to double? 16.67 years
  5. 11. the loan period in years if the time given is: 13 weeks = 0.25 year
  6. 13. Time: 30 days
  7. 17. the numbers of days from 10 June 2019 to 29 July 2019 of the same year by using
  8. 19. the length of time in years
  9. 20. amount of interest in (RM)
  10. 21. Amount: S = P(1+rt)
  11. 23. simple amount
  12. 24. 4 May, RM5000 was saved at 8% per annum simple interest. Find the interest earned on 15 July of the same year, using exact time and exact simple interest. RM 78.90
  13. 25. for Interest: I = Prt
  14. 27. three years, how much revenue will RM15000 be made at a rate of 8% a year? = RM 12096.77
  15. 29. to years → divide by 360 days
  16. 30. the approximate number of days From 08 February 1995 to 25 August 1995. ordinary = 197 days
Down
  1. 1. the numbers of days from 20 June 2020 to 29 October 2020 of the same year by using
  2. 2. for Present Value: P = S(1+rt)-1
  3. 3. Time = 49 days
  4. 5. Time of February: 28 days
  5. 7. number in a 180-day-old account is RM205. When a simple interest of 5 percent a year has been given to the account, consider the original principal. RM 200
  6. 9. to years → divide by 52 weeks
  7. 10. to years → divide by 12 months
  8. 12. Simple Interest: 360-day year
  9. 14. the principal
  10. 15. two accounts, Mary has invested RM 30000, some at 12 percent annually and the others at 8 percent annually. For one year, her total interest was RM3200. How much investment has been made at 12% ? = RM 20, 000
  11. 16. Time= 129 days
  12. 18. Subhashini borrowed RM350 for 4 years at a 10.5% interest rate. Calculate the simple interest. = RM 147
  13. 22. 20 000 is invested for 3 years 6 months in a bank earning a simple interest rate of 9% per annum. Find the simple amount at the end of the investment period. = RM26300
  14. 25. simple interest earned, RM15000 for 51⁄4 years at 9% per annum. I = RM 7087.5
  15. 26. has been invested for a certain period of time. The simple amount of interest earned was RM200. Find the period when the simple interest rate offered was 10% per year. = 1 year
  16. 28. will the sum of money double in four years at what simple interest rate? 25%