Consider the rational numbers

MATHEMATICS · Single correct · CBSE · Mathematics · Number Systems · Number Systems

Problem

Consider the rational numbers (i) 133125\dfrac{13}{3125}, (ii) 745\dfrac{7}{45}, (iii) 1164\dfrac{11}{64}, (iv) 512\dfrac{5}{12}. How many of these have a terminating decimal expansion? (a) 1 (b) 4 (c) 2 (d) 3

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