Round 0.3391 to
the thousandths place.

.339  

Step-by-step explanation:

. tenths  hundredths  thousandths  ten thousandths

. 3               3                    9                        1

We are rounding to the thousandths place, so we look at the ten thousandths place.  If it is 5 or higher we round the thousandths place up

The ten thousands place is 1, so we leave the thousandths place alone

.3391 rounds to .339  

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.