Question

Abha bought 2 calculators at Rs 900. She sold one at profit of 20% and other at a loss of 20%. If thesp of both calculator was same, then find the cp of each calcultaor.​

Answer 1

Hope helps

SARANGHEO♡

Mark as brainliest

Answer 2

$\huge{\underline{\underline{\underline{\sf{\purple{AɳsᏇɛr ࿐}}}}}}$

$\large \dag \: Question :-$

Abha bought 2 calculators at Rs 900. She sold one at profit of 20% and other at a loss of 20%. If the SP of both calculator was same, then find the CP of each calculator.

$\large \dag \: Answer :-$

$\begin{gathered}\purple\dashrightarrow\underline{\underline{\sf  \pink{CP \:  of  \: First \:  Calculator=Rs\:360}} }\\ \end{gathered}$

$\begin{gathered}\purple\dashrightarrow\underline{\underline{\sf  \pink{CP \:  of  \: Second \:  Calculator=Rs\:540}} }\\ \end{gathered}$

$\small\bf{\red{Important \: Formulas :-} }$

$\bf \red\bigstar \: \: \green{ \underbrace{ \underline{ SP = \frac{100 - Lost\%}{100} \times CP}}}$

$\bf \red\bigstar \: \: \green{ \underbrace{ \underline{ SP = \frac{100 + Gain\%}{100} \times CP}}}$

$\underline{\boxed{\pink{\sf @Disco psycho♡}}}$