Question

How many pounds of hamburger worth $1.05 per pound must be mixed with 60 pounds of hamburger worth $0.90 per pound to produce hamburger worth $1.00 per pound?

Answer 1

38.5

Answer 2

pounds

Answer 3

that says its not right:(

Answer 4

really?
thats what i got :P

Answer 5

h@1.05 = (1.00-60(.90))/(1.05-.90) if i see it right

Answer 6

apparently i dont see it right :)

Answer 7

h2 - h1 = 60
h2 - h1(1.05) = 60(.90)

h1= (60(.90)-60)/(-1.05 + 1) = 120

Answer 8

120(1.05) + 60(.90) = 180 ?? i get yes

Answer 9

180 at 1.00 a pound :)