Question

Please help to solve this ​

Answer 1

☥
`\underline{ \underline{ \red{\large{\tt{S \: O \: L \: U \: T \: I \: O \: N}}}}} :`

• Let Cost Price ( CP ) be x

☃
`\large{ \tt{MP = x + 30\% \: of \: x}}`

➝
`\large{ \tt{x + (30)/(100)x }}`

➝
`\large{ \tt{x + 0.3x }}`

➝
`\large{ \tt{1.3x}}`

☂
`\large{ \tt{SP = 1.3x - 15\% \: of \: 1.3x}}`

⇾
`\large{ \tt{1.3x - (15)/(100) * 1.3x}}`

⇾
`\large{ \tt{1.3x - 0.195x}}`

⇾
`\large{ \tt{1.105x}}`

☼
`\large{ \tt{Profit = SP - CP}}`

⟶
`\large{ \tt{1.105x - x}}`

⟶
`\large{ \tt{0.105x}}`

♨
`\large{ \tt{P\% = (Profit)/(CP) * 100 \%}}`

⤑
`\large{ \tt{ (0.105x)/(x) * 100\%}}`

⤑
`\boxed{ \large{ \purple{\tt{10.5\%}}}}`

Hence , Profit % = 10.5 %

♕ Hope I helped ! ♡

☄ Have a wonderful day / night ! ♫

✎
`\underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}`

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