1. ## Money problem

Ann gaev Betty as many cents as Betty had. Betty then gave Ann as many cents as Ann then had.At this point, each had 12 cents. How many did Ann have at the beginning?

We actually have tried to work this out with pennies going back and forth betweent he 2 of us, but can't figure it out. Any help wuold be appreciated!

2. Let's go forward and then backward on this problem.

Ann gave Betty as many cents as Betty had.

Ann gave Betty what she already had, which means that you have:

What Betty has now = What Betty already had + What Ann gave Betty

But this is:

Now, we look at the next statement:

Now, we need to find out what she has:

What Ann has now = What Ann already had + What Betty gave Ann

But now Betty has less cents than before because she gave Ann what Ann already had:

So, at this point they both have 12 cents, which means:

This give you:

Now, you know:

And there you go, you can work through it to make sure.

Ann starts with 6 cents, Betty with 9

Ann gives betty what betty already has, 9 + 9 = 18

Betty gives ann what ann already has, 6 + 6 = 12, 18 - 6 = 12

And there you go. This is a slightly harder problem than I expected though.

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### ann gave betty as many cents as betty had. betty then gave ann as many pesos as ann then had. at this point, each had 44 pesos. how much did ann habe at tje beginning? work backward

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