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# If x = 0.7, then 2x is (2) 13 (6) 1.5 0) 1.54 (0) 145

JEE/Engineering Exams
Maths
Solution
22
4.0 (1 ratings)
(b) 10x = 7.7 or x=0.7 Subtracting, 9x=7 :X= 2x = * = 1.555....... = 1.5