Question

If it takes 5 elves 5 minutes to make 5 dolls how long would it take 100 elves to make 100 dolls

Answer 1

It would take 100 minutes!

Answer 2

It will take 5 minutes.

According to the question -

5 elves make 5 dolls in = 5 mins

1 elf makes 5 dolls in = 5×5 mins

1 elf makes 1 doll in = 25/5 mins

100 elves make 1 doll in = 5/100 mins

100 elves make 100 dolls in = (100×5)/100 = 5 minutes (answer)