QUANTO É 2/3 : 1/6? DIVISÃO DE NÚMEROS RACIONAIS NA FORMA GEOMÉTRICA

Updated: December 26, 2024

Gis com Giz Matemática


Summary

This video demonstrates how to visually represent and calculate 2/3 divided by 1/6 using geometric representations. By dividing a whole into three parts to represent 2/3 and then dividing it into six parts to represent 1/6, the video showcases how 1/6 fits within the representation of 2/3. The speaker uses a ping-pong technique to show that 2/3 divided by 1/6 equals 4, emphasizing a practical and visual approach to understanding fraction division.


Geometric Representation

Shows how to geometrically represent 2/3 divided by 1/6 by dividing a whole into three parts and demonstrating how 2/3 and 1/6 fit within the representation.

Division Representation

Divides the whole into three parts, takes two parts to represent 2/3, then divides the whole into six parts to represent 1/6 and explains how 1/6 fits within the previous representation.

Calculation of 2/3 ÷ 1/6

Calculates 2/3 divided by 1/6 by showing that 4 parts of 1/6 fit within the representation of 2/3.

Final Calculation Proof

Demonstrates the calculation as a ping-pong technique, showing that 2/3 ÷ 1/6 equals 4 using the ping-pong method.


FAQ

Q: What concept is being demonstrated in the file?

A: The file demonstrates how to geometrically represent and calculate the division of 2/3 by 1/6 using visual representations.

Q: How is the division of 2/3 by 1/6 visually represented in the file?

A: The file divides a whole into three parts to represent 2/3, then divides the whole into six parts to represent 1/6, showing how 1/6 fits within the representation of 2/3.

Q: What is the result of the calculation 2/3 ÷ 1/6 as shown in the file?

A: The file demonstrates that 2/3 divided by 1/6 equals 4, using a ping-pong method to show the calculation.

Q: Explain the ping-pong technique used in the file to calculate 2/3 divided by 1/6.

A: The ping-pong technique in the file involves showing that 4 parts of 1/6 fit within the representation of 2/3 to calculate the division result as 4.

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