“donations to an annual fundraiser are 15% greater this year then last year. last year, donations were 10% greater than a year before. the amount raised this year is $10,120. how much was raised 2 years ago? ”

 Amount was raised 2 years ago was $8000.

Step-by-step explanation:

Since we have given that

Amount raised this year = $10120

According to question,

Donation were 10% greater than a year before .

Donation  were 15% greater that year than its previous year i.e. 2 years ago.

Let amount raised 2 years ago be x

So, it becomes,

Hence, Amount was raised 2 years ago was $8000.

391.6 is the correct answer

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