Debra and ian shared in a 1,000,000 estate. if ian received 125,000, and debra the rest, what fraction of the estate did debra receive?

To calculate the fraction of the estate that Debra received, we first need to calculate the amount of Debra did receive. We calculate as follows:

Amount Debra received = 1000000 - 125000 = 875000

Fraction Debra received = 875000 / 1000000 = 0.875

Hope this answers the question.

 The correct option is (C) 220.

Step-by-step explanation:  Let, c, t and a represents the number of children, teenagers and adults that attended the concert.

Then, according t the given information, we have

Since number of teenagers is three-fourth of the number of children, so we have

So, from equations (i) and (ii), we get

and

Mutiplying equation (iii) by 5 and then subtracting equation (iv), we get

Therefore, from equation (III), we get

Thus, there are 220 adults who attended the concert.

Option (C) is correct.