Math, asked by yashikachoithwani, 7 months ago

Q4.Express 3.943 as a rational number.

Answers

Answered by jamnarepramila

1

Answer:

Let x=0.038484... ---- (1)

Then 100x=3.848484.... ------ (2)

Subtracting (1) from (2),

100x−x=3.848484−0.038484

99x=3.81

x=

99

3.81

=

100×99

381

=

3300

127

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