Convert the unit of weight 3 1/2lb=? oz

56 oz

3 1/2 lb = 56 oz

OR

3.5 lb = 56 oz

52 ounces.

Step-by-step explanation:

1 pound = 16 ounces. From there you can just convert. So, 3*16=48 ounces., and 1/2 pound * 16 ounces equal 4 ounces.

4+48=52 ounces.

So in total, 3 1/2 pound equals to 52 ounces.