Math, asked by janala, 6 months ago

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Answers

Answered by redraksha908
1

Answer:

(d) none of these

Step-by-step explanation:

2.5+0.05-[1.6-{3.2+2.1÷x}]=0.65

2.5+0.05-[1.6-{3.2+2.1}]=0.65/x

20.65=0.65/x

20.65×0.65=x

13.4225=x

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