Answer:
$4.20 - one pound of walnuts
Step-by-step explanation:
You want to divide 51 dollars by 6 pounds of almonds to figure out how much money a pound of almonds costs.
$51/6 = $8.50
Now, you want to multiply $8.50 by 4 pounds.
$8.50 x 4 = $34
Now you want to subtract the whole price which is $55 by $34
$55-$34 = $21
Now you want to divide $21 by 5 pounds.
$21/5 = $4.20
So that is $4.20 for one pound of walnuts.
You can plug in these numbers if you want to double-check:
1 pound of Almonds = $8.50 1 pound of Walnuts = $4.20