No, Perry is not using the correct ratio, because 15:17 is not equivalent to 5:7
15 divided by 3 is indeed 5 but divided 17 by 3 does not give you 7, nor a whole number.
I hope this helps.
The factors is 5,4,3,6,12
I believe the correct answer from the choices listed above is option C. A balance brought forward would be the amount of money you have from the previous statement period. It is the p<span>revious </span>balance<span> on an account which is carried over to the next billing period. Hope this answers the question.</span>
