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6. Ater how many decimal places will the decimal expansion of 24 i terminate ?er how many decimal places will the decimal expansion of 24 × 53 termina23

Answer»

2⁴ = 16

5³ = 125

Thus, 2⁴ X 5³ = 16 X 125 = 2000

As per the question,

23/(2⁴ X 5³) = 23/2000 = 0.0115

Therefore, after 4 decimal places the decimal expansion of 23/(2⁴ X 5³) terminates.



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