   Chapter 10, Problem 13AT ### Contemporary Mathematics for Busin...

8th Edition
Robert Brechner + 1 other
ISBN: 9781305585447

#### Solutions

Chapter
Section ### Contemporary Mathematics for Busin...

8th Edition
Robert Brechner + 1 other
ISBN: 9781305585447
Textbook Problem

# Compute the rate for the following loans. Round answers to the nearest tenth of a percent$2,200 ______ 4 years$800

To determine

To calculate: The rate of interest where principal invested is $2,200, time period is 4 years and interest amount is$800.

Explanation

Given Information:

Principal invested is $2,200, time period is 4 years and interest amount are$800.

Formula used:

The formula to compute the rate of interest is,

R=IPT

Where, P is the principal amount, I is the amount of interest, R is the rate of interest, T is the time period.

Calculation:

Consider that interest amount is $800, principal invested is$2,200, time period is 4 years

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