Welll to simplify 4/40 divide 4 by 4 to get 1 and 40 divided by 4 to get 10 to get 1/10
If it is written as log base 2 (1/64) then you make it equal a question mark (believe me)
then you rewrite to exponential form so you would write it as 2^? = 1/64
and 1-64 is the same as 2^-6, so negative 6 is your answer
5.78x10^7
If you need an explanation on how then let me know :)
Its okay, the first half is completely irrelevant. All that matters is x and y. y = 16, because y is how much space the books take up. x = 8, since x is the number of books. All you have to find is the proportions. It is most likely talking about the proportions of the books, so you would need to find the length if each book. You know they will all be the same because it was previously mentioned each book is the same size. So the equation is:
Since 16/8 is 2, you would get 2in/book.
Hope that helps!
Here is the answer:
Here's how to convert 0.00064 to a fraction...
<span>There is not much that can be done to figure out how to write 0.00064 as a fraction, except to literally use what the decimal portion of your number, the <span>.00064 </span>, means.Since there are 6 digits in 00064 , the very last digit is the "1000000th" decimal place.So we can just say that .00064 is the same as 00064 /1000000.<span>The fraction is not reduced to lowest terms. We can reduce this fraction to lowest
terms by dividing both the numerator and denominator by 64.
</span><span>Why divide by 64? 64 is the Greatest Common Divisor (GCD)
or Greatest Common Factor (GCF) of the numbers 64 and 1e+06.
So, this fraction reduced to lowest terms is</span><span>So your final answer is: 0.00064 can be written as the fraction</span></span>
