Search 75,797 tutors
FIND TUTORS
Ask a question
0 0

8.1x10^4 ÷ 1.8x10^-4

Tutors, please sign in to answer this question.

2 Answers

(8.1x 104 )/(1.8 x10-4) = ( 8.1/1.8)x 104-(-4)

= 4.5x108

 

I hope, Cassidy, the answer is still actual for you.
    8.1×104              8.1×104 ×104         8.1×108  
    1.8×10-4                    1.8                 1.8 
8.1/1.8 = 4.5   --->  4.5×108  —  scientific notation     
81000 / 0.00018 = 450 000 000 — standard notation