Question

7. I a deposit of 2,000 eams an interest of 500 in 3 years, how much interest would a
deposit of 36,000 eam in 3 years with the same rate of simple interest ?​

Answer 1

$\huge{\bold{\underline{Šolution\:}}}:$

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• $\tt{\bold{Ɠiven\: :}}$

$\sf\small{◑\:S.I.\: =\: Rs.\:500 \:(Yield\: an\: Interest)}$

$\sf\small{◑\:P\: = \:Rs.\:2000}$

$\sf\small{◑\:T \:=\: 3\: years}$

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• $\tt{\bold{Ƒind \::}}$

☯ $\sf\small{Interest \:= \:?}$

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• $\tt{\bold{Ƚet's\: Start\: :}}$

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$\sf{\bold{◑\: As\: we \:know \:that \::-}}$

$\sf\small{\bold{❖\: \:S.I\: =\: P\: ×\: R\: ×}}\:\sf{\bold{\frac{ T}{100}}}$

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$\sf\small{∴\: 500\: = \:200\: ×\: R \:× }\:\sf\small\frac{3}{100}$

$\sf\small{◑\:R\: =\:}\sf\small\frac{ 500}{20 }\:\sf\small{×\: 3\: =}$$\sf\small\frac{25}{3}\:\sf\small\%$

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$\sf\small{\bold{→ \:Therefore,}}$

$\sf\small{◑\:For \:Rs.36000,}$

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$\sf\small{\bold{❖\: S.I.\: = }}$$\sf\small{\bold{3600\: × }}\:\sf\small{\bold{\frac{25}{3}}}\:\sf{ ×}\:\sf\small{\bold{\frac{3 }{100}}}$

$\sf\small{\bold{= \:Rs.\:9000}}$

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$\sf\small{\bold{Ans\:- \:Rs.9000}}$

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Answer 2

Answer:

why r u following my followings?