A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

You need to arrange three 7 and mathematical symbols to form number 1?

What country can make you shiver?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

The Little ant seems to be always confused. Do you know why?