1- الفوائد الثابتة
Calculating Simple Interest: Principal, Rate and Time are Known
2- الفوائد المركبة
M = P( 1 + i )n
M is the final amount including the principal.
P is the principal amount.
i is the rate of interest per year.
n is the number of years invested
.
Applying the Formula
Let's say that I have $1000.00 to invest for 3 years at rate of 5% compound interest
.
M = 1000 (1 + 0.05)3 = $1157.62
.
You can see that my $1000.00 is worth $1157.62.
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