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Find the Cube of : 0.4 - Mathematics

Sum

Find the cube of: 0.4

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Solution

0.4

= (0.4)3

= `(4/10)^3`

= `(4 xx 4 xx 4)/(10 xx 10 xx 10)`

= `(64)/(1000)`

= 0.064

Concept: Concept of Cube Number
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 4 Cubes and Cube Roots
Exercise 4 (A) | Q 3.2 | Page 48
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