devinulloa503
contestada

How many ounces of nuts are in a box that holds 3.2 pounds?

A. 0.2 oz
B. 5.12 oz
C. 20 oz
D. 51.2 oz

Thanks for helping, I wasted my points for you guys to answer this, so please help me! :P

Respuesta :

Billymkhoi
So first of all, we know that 16 oz= 1 pound.
Let's do a quick calculation:
3.2 pounds*(16 oz/1 pound)= 51.2 oz.
Note that pound (in 3.2 pounds) and pound (in 1 pound) cancels out so you get the oz unit.
Hope that would help :))
We need to find out how many ounces in 1 pound.

1 pound = 16 ounces.

Now let us set up a proportion to solve. 

1/16 = 3.2/x

Cross multiply.

1*x = 1x
16*3.2 = 51.2

51.2 = 1x

x = 51.2

Final answer: The amount of ounces in 3.2 pounds are 51.2 ounces.

51.2 ounces. 


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