For each mixed number, fine the decimal for the fraction part. Then write the mixed number as a decimal

is written in the form of decimal as 12.2

Step-by-step explanation:

There are two steps in the conversion of fraction of a mixed number into decimal number.

The second step is to add the decimal part with the whole number.        Consider a mixed fraction

The Fraction part is is converted to decimal as 0.2.

The decimal part is now added to the whole number as 12+ 0.2 = 12.2

5

step-by-step explanation:

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