## The decimal expansion of the rational number 33/(2^2 5) will terminate after

## (A)one decimal place

## (B) two decimal places

## (C) three decimal places

## (D) more than 3 decimal places

Last updated at Dec. 4, 2021 by Teachoo

Transcript

Question 1 The decimal expansion of the rational number 33/(2^2 5) will terminate after one decimal place (B) two decimal places (C) three decimal places (D) more than 3 decimal places 33/(2^2 5) = 33/(2^2 ร 5) ร ๐/๐ = (33 ร 5)/((2^2 ร 5^2)) = (33 ร 5)/(๐ ร ๐)^๐ = (33 ร 5)/ใ10ใ^2 So, the number will terminate after 2 decimal places โด Correct answer is (B)

Chapter 1 Class 10 Real Numbers (Term 1)

Serial order wise

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.