The answer to this is 7/16 * 8= 7/2= 3.5
So 22 problems/ 30 minutes = ? problems/ 180 minutes
so you basically just convert them
and you will times 30 by 6 to get 180, so you times 22 by 6
and you will get 132 problems
so Koby can do 132 problems
Answer:
this is true
Step-by-step explanation:
