Question

Sameer bought a T-shirt marked at 1,200 for a 15% discount and another T-shirt marked at 900 for a 20% discount. On which item did he save more money and how much?​

Answer 1

$\large{\dag\underline{\underline{\red{\pmb{\sf{ \: Given :-}}}}}}$

• ➬ Sameer bought one T-shirt marked at Rs.1200 at a discount of 15% .
• ➬ He bought another T-shirt mrked at Rs.900 at a discount of 20% .

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$\large{\dag\underline{\underline{\red{\pmb{\sf{ \: To \: Find :-}}}}}}$

• ➬ On which item he saved more money and by how much ?

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$\large{\dag\underline{\underline{\red{\pmb{\sf{ \: Solution :-}}}}}}$

❒ Formula Used :

$\large\blue{\bigstar \: \: {\pink{\underbrace{\underline{\orange{\sf{Discount = \dfrac{M.P \times Discount\%}{100}}}}}}}}$

➢Here :

• ➳ Discount = ?
• ➳ M.P = Marked Price = 1200 and 900
• ➳ Discount% = 15% and 20%

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❒ Discount on 1st T-Shirt :

${:\longmapsto{\sf{Discount = \dfrac{M.P \times Discount \: \%}{100}}}}$

${:\longmapsto{\sf{ \: \: \: \: \: \: \: \: \: \: \: \dfrac{1200 \times 15 \: \%}{100}}}}$

${:\longmapsto{\sf{ \: \: \: \: \: \: \: \: \: \: \: \dfrac{\cancel{1200 }\times 15 \: \%}{\cancel{100}}}}}$

${:\longmapsto{\sf{ \: \: \: \: \: \: \: \: \: \: \: {12 \times 15}}}}$

$\large\pink{:\longmapsto{\green{\underline{\overline{\boxed{\sf{T-Shirt{\small_{1}} = Rs.180}}}}}}}$

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❒ Discount on 2nd T-Shirt :

${:\longmapsto{\sf{Discount = \dfrac{M.P \times Discount \: \%}{100}}}}$

${:\longmapsto{\sf{ \: \: \: \: \: \: \: \: \: \: \: \dfrac{900\times 20 \: \%}{100}}}}$

${:\longmapsto{\sf{ \: \: \: \: \: \: \: \: \: \: \: \dfrac{\cancel{900 }\times 15 \: \%}{\cancel{100}}}}}$

${:\longmapsto{\sf{ \: \: \: \: \: \: \: \: \: \: \: {9 \times 15}}}}$

$\large\pink{:\longmapsto{\green{\underline{\overline{\boxed{\sf{T-Shirt{\small_{2}} = Rs.180}}}}}}}$

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❒ Therefore :

$\large{\orange{\sf{T-Shirt \: 1 = T-Shirt \: 2}}}$

❝ He saved equal money on both the items . ❞

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