How many tiny frogs sitting next to each other would measure the same length as a Blue Whale?

Explanation:

The blue whale is the largest animal on Earth. The length of a blue whale is about 25 m, although is is said the largest confirmed measure is 29.9m.

The tiny frogs measure about 10mm.

You can estimate the number of tiny frogs that have the same length as a blue whale dividing the approximate average length of a blue whale by the approximate average length of the tiny frogs.

First convert 25m to mm:

Now, divide:

Hence, about 2,500 tiny frogs sitting next to each other would measure the same length as a blue whale.