Question

(6.3*10^11)/(9*10^5) show the expression in simplified form

Answer 1

In this case, simplified form would just be getting the answer (remember to use order of operations)--
Lets look at the first half of the equation first.
(6.3*10^11)
10^11=100,000,000,000
100,000,000,000*6.3=630,000,000,000
this leaves you with (630,000,000,000)/(9*10^5) as your equation
then start work on the other side
10^5=100,000
100,000*9=900,000
your equation now is (630,000,000,000)/(900,000)
divide it and your answer is
700,000