House mouse vs Watermelon: size comparison
House mouse: 17 cm. Watermelon: 30 cm. Both silhouettes are drawn at the same scale.
Size ratio: ×1.8
House mouse
17 cm
What is measured Length of a house mouse, tail included
Its tail is almost as long as its body.
Source : Wikipedia — House mouse
Watermelon
30 cm
What is measured Length of a common watermelon
It is more than 90% water.
Source : Wikipedia — Watermelon