Answer:
$400
OR 
Step-by-step explanation:
$400 stays the same, 72 cents is 72/100. Simplify and voila
Answer:
Step-by-step explanation:

1254 kilocalories is equal to 1254000 gram calories :)
Answer: ok i did :)
Step-by-step explanation: how are you?
Answer:
4 times
Step-by-step explanation:
You divide 12 by 3