Question 1121276
<br>
Original amount: x<br>
pay to workers: (1/4)x; remaining: (3/4)x<br>
pay rent: (1/4)(3/4)x = (3/16)x; remaining: (3/4)(3/4)x = (9/16)x<br>
donation to charity: (1/5)(9/16)x = (9/80)x; remaining: (4/5)(9/16)x = (9/20)x<br>
The amount remaining at this point was $360000:<br>
{{{(9/20)x = 360000}}}
{{{x = (20/9)(360000) = 800000}}}<br>
Answers:<br>
1) fraction paid for rent: 3/16
2) fraction given to charity: 9/80
3) she received $800,000 from the donor agency.