Respuesta :

rorycampbell0721

Answer:

$9.87

Step-by-step explanation:

first, find the cost per pound:

$16.45: 5 pounds

divide both sides of the ratio by 5

$3.29: 1 pound

Then, multiply both sides by 3 to find the cost for 3 pounds

$9.87: 3 pounds

emelynkoh

Answer:

9.87

Step-by-step explanation:

5 pounds-> 16.45

1 pound->3.29

3 pounds->9.87