(b) A sum of money is deposited at 7% per annum simple interest. If the yield after 3 years is $7 744, find the original sum of money.​

Respuesta :

start finding the method of this statement so that you can solve it

Step-by-step explanation:

n

first the simple interest method says that:

A=P(1+i.n)

our letter "A" is the final amount, then our "P" is an interest amount which is $7744 also our "i" says that it is an interest rate which is 7% and "n" stands for number of years which is 3 months

simply do this replace all the letters with numbers I've indicated for instance:

remember that our A is a final amount which is needed simply say

A=$7744(1+0.03x3) or A=$7744(1+3/100×3)

(warning: do not round off because it deals with money, money can't be rounded off ) Answer/ our A /original money is equal to $8440.96

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