Chapters

## Exercise 1

How long does it take a principal of dollars at a simple interest rate of to become dollars? The best Maths tutors available
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Andrea
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1st lesson free!  5 (27 reviews)
Ayush
£90
/h
1st lesson free!  4.9 (23 reviews)
Intasar
£42
/h
1st lesson free!  5 (17 reviews)
Matthew
£25
/h
1st lesson free!  4.9 (6 reviews)
Dr. Kritaphat
£39
/h
1st lesson free!  4.9 (11 reviews)
Paolo
£25
/h
1st lesson free!  4.9 (9 reviews)
Petar
£27
/h
1st lesson free!  5 (15 reviews)
Myriam
£20
/h
1st lesson free!  5 (12 reviews)
Andrea
£40
/h

## Exercise 2 dollars is deposited into a savings account. After one year, months, and days it totals dollars. Calculate the simple interest rate for this account.

## Exercise 3

Determine the simple interest rate applied to a principal over years if the total interest paid equals the borrowed principal.

## Exercise 4

How long does it take a principal payment to triple at a simple interest rate of ?

## Exercise 5

Find the total amount of simple interest that is paid over a period of five years on a principal of dollars at a simple interest rate of .

## Exercise 6

Calculate the total worth of an investment after six months with a principal of dollars at a simple interest rate of .

## Solution of exercise 1

How long does it take a principal of dollars at a simple interest rate of to become dollars?  years

## Solution of exercise 2 dollars is deposited into a savings account. After one year, months, and days it totals dollars. Calculate the simple interest rate for this account. days dollars  ## Solution of exercise 3

Determine the simple interest rate applied to a principal over years if the total interest paid equals the borrowed principal.   ## Solution of exercise 4

How long does it take a principal payment to triple at a simple interest rate of ?   years

## Solution of exercise 5

Find the total amount of simple interest that is paid over a period of five years on a principal of dollars at a simple interest rate of . dollars

## Solution of exercise 6

Calculate the total worth of an investment after six months with a principal of dollars at a simple interest rate of . dollars dollars

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Emma

I am passionate about travelling and currently live and work in Paris. I like to spend my time reading, gardening, running, learning languages and exploring new places.