Question

answer the question in the attachment

step by step explanation please ​

Answer 1

$\huge \fbox \pink{Answer:}$

$\sf \colorbox{pink} {Ans.18}$

$\textbf{ Given}$

$\textbf{Let} \: x = 0 .163 \: \textbf{bar} \: \: \: \: ... \: \: \: \: (1)$

$\text{Multiplying} (1) \: \text{by \: 100 \: we \: get} \:$

$⇒100x = 16.3 \: \textbf{bar}$

$⇒100x = 16 + .3\: \textbf{bar}$

$⇒100x = \frac{16 + 3}{9}$

$⇒100x = \frac{(144 + 3)}{9}$

$⇒x = \frac{900}{147} = \frac{49}{300}$

$\textbf{Hence The value of } x = \frac{49}{300}$

$\sf \colorbox{pink} {Ans.19}$

$\textbf{Given:} \: 0.324$

$\textbf{To Find:} \text{ \: can \: be \: expressed \: as}$

$⇒0.324 \: \text{is \: expressed} \: \frac{107}{330} = 0.324$

$\textbf{Hence Correct option is (2) }$

$\\ \\ \\ \\ \sf \colorbox{gold} {\red(ANSWER ᵇʸ ⁿᵃʷᵃᵇ⁰⁰⁰⁸}$

Answer 2

Step-by-step explanation:

this is you ans ok byby....