Answer:
To solve this problem, we need to write each number in two different ways, we could use percetanges or fractions.
<h3>(A) 40,000,000.00.</h3>
This number can be written in scientific notation like , where the exponent depends on the amount of zeros the quantity has.
A second way to write this number would be as a product .
<h3>(B) 0.02.</h3>
Similarly, this number can be written in scientific notation , also, we can write it as a fraction .
<h3>(c) 105,000,000.</h3>
This number in scientific notation would be . As a product would be
.
<h3>(d) 0.000000007.</h3>
In scientific notation would be . As a fraction would be .
<h3>(e) 456,983.</h3>
In scientific notation would be . Also, we can write it as a sum
<h3>(f) 0.000000673.</h3>
In scientific notation would be . As a fraction would be