Please answer this correctly I have to finish the sums today as soon as possible

There are 16 ounces in 1 pound. This conversion is similar to converting mixed fractions.

First, let's convert the pounds into ounces.

8 x 16 = 128

Then, we'll add the remaining ounces.

128 + 15 = 143 oz

Hope this helps!! :)

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are