Question 12 - MCQs from NCERT Exemplar - Chapter 1 Class 10 Real Numbers

Last updated at Dec. 16, 2024 by

The decimal expansion of the rational number 14587/1250 will terminate after:

(a)one decimal placeΒ  Β  Β  Β 

(b) two decimal places

(c) three decimal placesΒ 

(d) four decimal places

Β 

The decimal expansion of 14587/1250 will terminate after - Teachoo - MCQs from NCERT Exemplar

part 2 - Question 12 - MCQs from NCERT Exemplar - Serial order wise - Chapter 1 Class 10 Real Numbers

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Transcript

Question 12 The decimal expansion of the rational number 14587/1250 will terminate after: one decimal place (b) two decimal places (c) three decimal places (d) four decimal places πŸπŸ’πŸ“πŸ–πŸ•/πŸπŸπŸ“πŸŽ = 14587/(2^1 Γ— 5^4 ) = 14587/(2^1 Γ— 5^4 ) Γ— 2^3/2^3 = (14587 Γ— 2^3)/((2^4 Γ— 5^4)) = (14587 Γ— 2^3)/(2 Γ— 5)^4 = (14587 Γ— 2^3)/10^4 So, the number will terminate after 4 decimal places So, the correct answer is (D)

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo