Answer:
The answer is option 1 and 3.
Step-by-step explanation:
Firstly, you have to find the simplest form of the ratio by dividing the common numbers :

Given that the simplest ratio is 5:8. Next, you have to simplify all the options given and which is equivalent to 5:8 :
Option 1,

Option 2,

Option 3,

Option 4,

Option 5,

Answer:
6.n/4
7.3/4time G or 0.75G
Step-by-step explanation:
6.3m+n/12-m-n/4=3m-3m+n+3n=4n/12=n/4
7.G=0.9a/1.2b G=3/4*a/b
Answer: 65.94 ft
Step-by-step explanation: C = 2 * 3.14 * r
Divide the diameter by two and then plug in the radius.
Answer:
665.3
Step-by-step explanation:
You start with a temperature of 62 degrees and add 612. You now have 674. You then subtract 8.7 from 674 to arrive at an answer of 665.3.