Respuesta :
In order to find that all you do is multiply 6,500*.04*7
And the simple interest is $1,820
And the simple interest is $1,820
Answer: She earned $ 1820 simple interest.
Step-by-step explanation:
Here, the principal amount, P = $ 6500,
Annual rate of interest, r = 4 %,
Time, t = 7 years,
Thus the simple interest earned in this amount,
[tex]S.I.=\frac{P\times r\times t}{100}[/tex]
[tex]=\frac{6500\times 4\times 7}{100}[/tex]
[tex]=\frac{182000}{100}=1820[/tex]
Thus, she earned $ 1820 simple interest.