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Mamont248 [21]
2 years ago
14

2 320 is invested for two years

Mathematics
1 answer:
Vinil7 [7]2 years ago
3 0

Answer:

<h3><em>which is a better investment and by how much</em></h3>

<em><u>It's</u></em><em><u> 14% p.a simple interest</u></em>

Step-by-step explanation:

<em><u>Simple interst:</u></em>

Answer:

I = $ 649.60

Equation:

I = Prt

Calculation:

First, converting R percent to r a decimal

r = R/100 = 14%/100 = 0.14 per year,

then, solving our equation

I = 2320 × 0.14 × 2 = 649.6

I = $ 649.60

The simple interest accumulated

on a principal of $ 2,320.00

at a rate of 14% per year

for 2 years is $ 649.60.

<em><u>Compound </u></em><em><u>interest</u></em>

Answer:

A = $2,945.78

A = P + I where

P (principal) = $2,320.00

I (interest) = $625.78

Calculation Steps:

First, convert R as a percent to r as a decimal

r = R/100

r = 12/100

r = 0.12 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 2,320.00(1 + 0.12/12)(12)(2)

A = 2,320.00(1 + 0.01)(24)

A = $2,945.78

Summary:

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