Question

The decimal expansion of the rational number 33/2 2.5 will terminate after
(A) one decimal place (B) two decimal places
(C) three decimal places (D) more than 3 decimal places

Answer 1

Ans - two decimal place

Answer 2

Answer:

$Option \:\blue{ (B)} \: is \: correct$

Step-by-step explanation:

$Given \: rational \: number \: \frac{33}{2\cdot 2\cdot 5}$

$= \frac{33\times 5}{2\cdot 2\cdot 5\cdot 5}$

$= \frac{165}{(2^{2}\times 5^{2})}$

$= \frac{165}{10^{2}}$

$= \frac{165}{100}$

$\green { = 1.65}$

Therefore.,

$Option \:\blue{ (B)} \: is \: correct$

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