I don't quite understand the meaning of "A" when it comes to this problem. I'm assuming that "A" is the amount of interest paid within 3 years? But that's how I solved it. Because the equation is (I) over PT=

I = interest paid monthly/annually or whatever the determined number is.

P = principle (the money that was started out)

T = the time of the accruement

R= the interest rate.

That's why I'm assuming that A is going to equal I in this problem.

So it will be

188.80 over (/) 160 x 3= R

We will multiply 160 x 3 = 480

Then, we'll divide 188.80 by 480

188.80 ÷ 480 = 0.393.

We'll multiply that number by 100.

0.393 x 100 = 39.3%.

That's a HUGE interest rate, so that's why I'm not sure if A if the correct answer.

5 0

4 years ago

Helpppppppppppppp helpppppppppppppp

jarptica [38.1K]

Answer:

1. 6/9

2. 6/3

3. 3/6

4. 9/6

5. 3/9

1. 8/12

2. 3/7

3. 5/3

4. 12/15

5. 20/25

Step-by-step explanation:

You can turn a ratio from #:# into #/# so if the ratio was 3:9 the fraction form would be 3/9.

4 0

3 years ago