Answer:
the additional cost to produce each phone
I think u mean thousandths
after the decimal point each number from left to right is written with "-ths" at the end
like
10 = 1 tens
0.1 = 1 tenths
<h2>
Answer:</h2>
The expression which is equivalent to the following complex fraction is:

<h2>
Step-by-step explanation:</h2>
We are given a expression in terms of two variables x and y as follows:

Now, on taking least common multiple in the numerator as well as in the denominator we have:

which on further simplifying is:

So in every 5 people, theres 1 left and 4 right.
so therefore there is 25 right handed people and 5 left handed people