Question

after how many places will the decimal expansion of 23/2tothe power 4 .5 to the power 3

Answer 1

Solution :

Given 23/( 2⁴ × 5³ )

= ( 23 × 5 )/( 2⁴ × 5⁴ )

= 115/( 2×5)⁴

= 115/( 10⁴ )

= 0.0115

Therefore ,

Given rational number

terminates after 4 see decimal places.

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