Answer:
ummmmmmmmm 3?
Step-by-step explanation:
Answer:

Step-by-step explanation:
Combining like-terms gives us 
Hope this helped!
Answer:
4/7
Step-by-step explanation:
6+1+5+2=14
6+2=8
8/14 = 4/7
Answer:
4/7
Step-by-step explanation:
1/4 divided by 7/16 is the same thing as 1/4 * 16/7. Multiply this and you will get the fraction of 16/28. Once simplified, this comes out to be 4/7.
Just get a calculator and do 18 divide by 4