RRB JE 25th May 2019 Shift-3

Question 88

Simplify: $$(5 + 0.5 + 0.005 + 0.0005 + 0.05) \times 2$$

Solution

 $$(5 + 0.5 + 0.005 + 0.0005 + 0.05) \times 2$$

$$(5.0000 + 0.5000 + 0.0050 + 0.0005 + 0.0500) \times 2$$

now add the no.

$$ 5.5555\times 2 $$

11.111

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