If 1 ounce of silver costs $5.50, how much money is needed to buy 2 1/2 pounds of silver?
16 oz = 1 pound
$88, $176, $200, $220, $240
1 answer
2.5 lb * 16oz/lb * $5.50/oz = $_____
16 oz = 1 pound
$88, $176, $200, $220, $240
1 answer
1 answer
0 answers
2 answers
1 answer