Every 30 minutes. (this was using the LCM method)
I hope this helps, and have a good night! :D
Answer:

Step-by-step explanation:
Answer: Tom will need 3 cups of raisins
Step-by-step explanation:
Hey there
SO we know that the total amount that she brought is 24 cookies.
we also know that 2/3 of the cookies are choco chip.
So to find the answer we need to divide 24/3 which gives us 8 so one third of 24 is eight if we multiply 8 by two we get 16 which is 2/3 of 24.