Do you have a picture of the problem?
Every fraction is a short way to write a division problem.
A fraction means
(the top number) divided by (the bottom number).
When you go ahead and actually do the division, the quotient you get
is the decimal form of the fraction.
Example:
Let's say you have the fraction 792 / 3168 .
Just pull out your pencil or your calculator, and divide 792 by 3168.
You'll get 0.25 . That's the decimal form of that whole ugly fraction !
Answer:
Step-by-step explanation:
By using the Pythagorean theorem:
b^2+3^2=5^2
b^2+9=25
b=sqrt (25-9)
b=sqrt(16)
b=4
=> 4^2+7^2=c^2
16+49=c^2
65=c^2
=>c=sqrt(65)
c = (approximately) 8
Answer:
Step-by-step explanation:
Answer:
3 * 10^4
Step-by-step explanation:
Here, we want to make a division
We want to divide 9 * 10^2 by 3 * 10^-2
That would be;
(9 * 10^2)/(3 * 10^-2)
= 9/3 * 10^2-(-2)
= 3 * 10^4
