Question

9 x 10^7 is how many times as large as 3 x 10^-2

Answer 1

31 ma boy scouts have been

Answer 2

Ex: 4 is how many times as large as 2?
=> 4/2=2=> 4 is 2 times as large as 2
So your question, let’s count :
(9.10^7)/(3.10^-2)=3.10^9
=>9.10^7 is 3.10^9 times as large a3.10^-2