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Finding Cube of Fractions
Last updated at July 30, 2025 by Teachoo
Class 8 (Ganita Prakash & Old NCERT)
Chapter 1 Class 8 - A Square and a Cube (Ganita Prakash)
- Introduction
- Square Numbers
- Perfect Squares - and its Properties
- Perfect Squares - and its Patterns
- Square Root
- Smallest number multiply or divide to get perfect square
- Estimating Square Root
- Figure it out - Page 10, 11
-
Cubic Numbers
- Perfect Cubes - and its Properties
- Perfect Cubes - and its Patterns
- Cube Root
- Smallest number multiply or divide to get perfect cube
- A pinch of History
- Figure it out - Page 16, 17
Transcript
Finding Cube of Fractions Find cube of (๐/๐) (๐/๐)^๐=๐/๐ ร๐/๐ร๐/๐ = (3 ร 3ร 3)/(2 ร 2ร 2) = ๐^๐/๐^๐ = 27/8 Thus , we can say that To find cube of fraction, we find cube of its numerator and denominator separately and then divide them
