What is the equation for 0/4×1/8? i know the answer is 0, but not sure if my method is correct

I'm not sure what you mean by the equation.   Zero times anything is zero.  Zero divided by anything not zero is zero.   This is zero, no particular method required.

If we really need a method, we can treat this either as

or

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet