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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 8

Find the Cube-root of 0.000027 - Mathematics

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प्रश्न

Find the cube-root of 0.000027

योग
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उत्तर

0.000027

= `root(3)((27)/(1000000)`

= `root(3)((3 xx 3 xx 3)/(100 xx 100 xx 100)`

= `(3)/(100)`

= 0.03

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अध्याय 4: Cubes and Cube Roots - Exercise 4 (B) [पृष्ठ ५१]

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सेलिना Concise Mathematics [English] Class 8 ICSE
अध्याय 4 Cubes and Cube Roots
Exercise 4 (B) | Q 4.3 | पृष्ठ ५१

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