Answer:
10 : 7
Step-by-step explanation:
5 out of 7 = 
3 out of 6 =
= 
Ratio
x : y
: 
: 
30 : 21
10 : 7
Answer:
I think the first one
Step-by-step explanation:
because the first equation is written correctly
His name is in the name of the name in the name of the name in the name of the name
She got 4 boxes because 38.07/9 is 4.23 and 16.927/4.23 is 4 so your answer will be 4