Question

write number which you have done.
tell fast.
you tell correct answer so i give you free point.
I follow you also.
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Answer 1

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$\huge \underline{♛ \: \red{ᗩᑎՏᗯᗴᖇ} \: ♛}$

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✺ 9)

Here ,

P = Rs. 750.50,

T = 3 years,

R = 8% p.a.

$\sf{Using \: the \: formula \: s.i = \frac{P \times R \times T}{100} }$

we get,

$\sf{s.i = \huge \frac{Rs. 750.50 \times 8 \times 3}{100} }$

$\implies \sf \huge{ \frac{Rs. 18012}{100} }$

$\implies \sf{Rs. 180.12}$

Amount = P + S.I.

⇒ Rs. 750.50 + Rs. 180.12

$\huge \tt{⇒ Rs930.62}$

OᑭTIOᑎ (ᗷ) 930.62 IՏ ᑕOᖇᖇᗴᑕT

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✺ 10)

Let the original length be x

⇒ Percent by which elastic is

stretched = 24%

⇒ 24% of elastic

⇒ 24/100 > x

⇒ 24x/100

⇒ 6x/25

$⇒ \sf \huge\frac{x + 6x}{25} = 31$

$⇒ \huge \sf\frac{(25x+6x)}{25} = 31$

$⇒ \huge \sf \frac{31x}{25} = 31$

$⇒ \sf{31x = 25 \times 31 = 775}$

$⇒ \sf x= \huge \frac{ \cancel{775} {}^{25} }{ \cancel{31}}$

$\huge \tt{⇒ x = 25 cm}$

OᑭTIOᑎ (ᑕ) 25 ᑕᗰ IՏ ᑕOᖇᖇᗴᑕT

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ⓢⓞⓡⓡⓨ ⓕⓞⓡ ⓣⓗⓔ ⓛⓐⓣⓔ

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