16 it's just double the the denominator and the top number
Answer:

Step-by-step explanation:
Given the expression

now rewriting the expression



Therefore,

10 is not a multiple of 3 so no 6/10 is not multiples for 3/10 and 6 is not a mutiple of 10 so it can't be also the same with 6/30 although 6/30 is multiples for 3 but 6 is not a mutiple for 10.
Answer: bd=8 dc=2 and ae=4 so value of ab=16
Step-by-step explanation:
Answer: I think its 2.09
Step-by-step explanation:
But i'm not sure.