Math, asked by jmoksha04, 1 year ago

simple interest and certain sum of money 2 years at 12% per annum is rupees 1920 what will be the compound interest on that sum at the same rate and for the same period

Answers

Answered by rakathekhauff
6
Let x be the sum

the final sum = initial sum × interest rate × time

1920 = x*1.12*2

using above equation calculate x

then the final sum after coumpond interest will be:

x*1.12^2

rakathekhauff: The simple interest equation will be 1920 = x+ .12*2*x
rakathekhauff: For coumpund interest it will be x*(1+.12^2)
rakathekhauff: sorry.. compund interest will be x*1.12^2
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