Request a call back

Simple interest on a certain sum is 9/16 of the sum.find the rate percent and the time both are numerically equal
Asked by subashnayak | 22 Sep, 2019, 06:45: PM Expert Answer
Let P be the sum invested at a simple interest rate r and n be the time for which the sum is invested.
According to the question,
r = n and Simple intrest = 9/16 × P
Simple intrest = 9/16 × P
Pnr/100 = 9/16 of P
nr = 900/16
r2 = 900/16                 n = r
r = 7.5%
Hence, n = 7.5 years
Answered by Sneha shidid | 23 Sep, 2019, 09:04: AM
ICSE 8 - Maths
Asked by abhijot119999 | 11 Sep, 2022, 09:31: PM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by chetandbpu | 20 Mar, 2021, 06:22: PM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by sushilbablutiwari2525 | 05 Feb, 2021, 12:10: PM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by devisunita1616 | 19 Sep, 2020, 05:23: PM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by Sujitkumarm | 04 Jul, 2020, 09:38: PM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by sraj51403 | 20 Jan, 2020, 03:34: AM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by nishabiju17 | 16 Jan, 2020, 08:21: PM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by Tuhinpal | 05 Jan, 2020, 12:59: PM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by Cl_narayan | 29 Dec, 2019, 08:13: AM ANSWERED BY EXPERT
ICSE 8 - Maths
Asked by sahanibedita1974 | 03 Dec, 2019, 04:16: PM ANSWERED BY EXPERT