Mathematics
beccacutie
3

In what time will $400 amount to $512 if the simple interest is calculated at 14% per annum?  

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(2) Answers
lyssie11234

[latex]512\$-400\$=112\$\\\\\frac{112\$}{400\$}\cdot100\%=0,28\cdot100\%=28\%\\\\28:14=2-years[/latex]

Polieke

[latex]512-400=112\\\\ \frac{112}{400} \cdot 100\%= \frac{112}{4}\%=28\%\\ \\ 28 \% : 14\%=2\\ \\Ans. \ 2\ years[/latex]

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