Math, asked by dhankharneelam94, 7 days ago

Class 9 RMS question.Answer with full solution.Simplify 2.1-2.10

Answers

Answered by sarthakgamer651

0

Answer:

Let 2.111..=x

100x=211.111..

Now,100x-x=211.11..-2.11..

99x=209

x=209/9

Similarly, Let 2.1010...be y

100y=210.1010...

Now,100y - y=210.1010..-2.1010...

99y=208

y=208/99

Now 2.111...-2.1010...

209/99-208/99

1/99(Ans)

Step-by-step explanation:

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