Answer:
4/12 or 1/3
Step-by-step explanation:
there is a fraction of 4 hours in the 12 hours, so 4/12.
That can be simplified to 1/3.
Answer:

Step-by-step explanation:
Hope that this is helpful .
Have a great day.
Answer:
600
Step-by-step explanation:
36 times 18=648 but u need to add o the nearest hundred
3
Circumference is 2πr, and the large cake has a radius 3 times the radius of the small cake. So, the circumference of the large cake will be 3 times that of the small cake.