Decimal Expansion

Question 1 (i)
Important
Deleted for CBSE Board 2024 Exams

Question 1 (ii) Deleted for CBSE Board 2024 Exams You are here

Question 1 (iii) Deleted for CBSE Board 2024 Exams

Question 1 (iv) Important Deleted for CBSE Board 2024 Exams

Question 1 (v) Deleted for CBSE Board 2024 Exams

Question 1 (vi) Deleted for CBSE Board 2024 Exams

Question 1 (vii) Important Deleted for CBSE Board 2024 Exams

Question 1 (viii) Deleted for CBSE Board 2024 Exams

Question 1 (ix) Important Deleted for CBSE Board 2024 Exams

Question 1 (x) Deleted for CBSE Board 2024 Exams

Question 2 Important Deleted for CBSE Board 2024 Exams

Question 3 Important Deleted for CBSE Board 2024 Exams

Chapter 1 Class 10 Real Numbers

Serial order wise

Last updated at April 16, 2024 by Teachoo

Ex 1.4 , 1 Without actually performing the long division, state whether the following rational numbers will have a terminating decimal expansion or a non-terminating repeating decimal expansion: (ii) 17/8 𝑝/𝑞 is terminating if (i) p & q are co-prime and (ii) q is of the form 2n 5m where n & m are non-negative integers Checking co-prime 17 & 8 have no common factors, So, 17 & 8 are co-prime For Denominator (8) Denominator = 23 = 1 × 23 = 50 × 23 So , denominator is of the form 2n 5m where n = 3 , m = 0 Thus, 17/8 is a terminating decimal