Question 181879

Given:

q=d
n=2d
n+d+q=844

2d + d + d=844
4d = 844
d = 211 

q = 211

n = 211(2)
n=422

So he had:
211(0.10) + 211(0.25) + 422(.05)
21.10 + 52.75 + 21.10
94.95