You are using the new UI (Beta).Return to the original UI

This page has been automatically translated by machine translation. Please note that translations may not be entirely accurate.

keisanHigh-precision calculations for everyday life and work

The Crane and Tortoise Problem

Manage Bookmarks
Given the total number of cranes and turtles and their total number of legs, calculates how many cranes and how many turtles there are.
Total number of cranes and turtles
Total number of legs
Total number of legs assuming all are cranes Light blue section
Remaining number of legs Light yellow section
Difference in the number of legs between the cranes and the turtles /head
Number of turtles 
Number of cranes 
Number of turtles = (Total number of legs − Total number of legs if all were cranes) ÷ Difference in the number of legs between turtles and cranes
Number of cranes = Total number of heads − Number of turtles

No customer feedback for this calculation yet.