Question

celo used the simple interest formula A=P( 1+ rt) to calculate the interest he earned on his savings last month. which equation is equivalent to the simple interest formula?

A. P = A/ 1+rt
B. P = 1 + rt/ A
C. P = A - (1+rt)
D. P = A + (1+rt)

Answer 1

I would say A is your answer since your trying to isolate P you would divide everything by (1+rt).

Answer 2

The equation which is equivalent to the given simple interest formula is $P = \frac{A}{1+rt}$.

What is equivalent equation?

Equivalent equations are algebraic equations that have identical solutions.

According to the given question.

We have a simple interest formula.

$A = P(1+rt)$

Now, the equivalent equation for the above formula can be given as

$A = P(1+rt)$

$\implies P= \frac{A}{(1+rt)}$

Hence, the equation which is equivalent to the given simple interest formula is $P = \frac{A}{1+rt}$.

Thus, option A is correct.

Find out more information about equivalent equation here:

https://brainly.com/question/11670913

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