Hey! The answer is in the attachment.
Source : Done from 'My Paint'
Given:
4:x::x:16
To find:
The value of x.
Solution:
We have,
4:x::x:16
It means, we have
4:x = x:16
It can be rewritten as

On cross multiplication, we get


Taking square root on both sides.


Since ratio can be negative or positive, therefore, the value of x is either -8 or 8.
Answer:
1.22 x 
Step-by-step explanation:
1,220,000 would be...
1.22 x 10^6
Answer:
91.67%
Step-by-step explanation: