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Question

0.3¯¯¯2 when expressed in the form pq (p, q are integers q0), is



Your Answer
A

825

Correct Answer
B

2990

Your Answer
C

3299

Your Answer
D

32199


Solution

The correct option is B

2990


0.3¯¯¯2

Let x = 0.3¯¯¯2 = 0.3222...

10x = 3.222

100x = 32.2222

Subtracting,

90x = 29 x = 2990

  0.3¯¯¯22990

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