Answer: 
Step-by-step explanation:




Answer:
It will take him 2 hours to eat a whole pizza
Step-by-step explanation:
There are 2 halves in an hour, and if he eats 1/4 of a pizza in half an hour, he will take 2 hours to eat a whole pizza.
Answer: the answer is D,E,A,F,C
Step-by-step explanation: