Question

Malik sells two tables for 3000 each. He gains 20% on one table and on the
other he loses 20%. Find his gain or loss percent on the whole transaction.​

Answer 1

Answer:

➤For 1st table:-

• S.P = 3000/-

• Profit% = 20%

➤Now:-

➠S.P is ₹120 if C.P is ₹100

➠S.P is ₹3000 what is C.P

$⇒c.p \: = 100 \times \frac{3000}{120}$

⇒C.P = 2500/-

➤For 2nd table:-

• S.P = ₹3000

• Loss% = 20%

➤Then:-

➠S.P is ₹80 if C.P is ₹100

➠S.P is ₹3000 then what is C.P

$⇒c.p \: = 100 \times \frac{3000}{80}$

⇒C.P = 3750/-

➤Solution:-

➠Total C.P of 2 tables is

⇒2500 + 3750

⇒6250/-

➠Total S.P of 2 tables is

⇒3000 + 3000

⇒6000/-

➠C.P > S.P

⇒Loss = C.P - S.P

⇒6250 - 6000

⇒250/-

➠On C.P ₹100 what is loss

$</u><u>\</u><u>therefore</u><u> </u><u>therefore$

$</u><u>➠</u><u>loss\% \: 250 \times \frac{100}{6250}$

⇨Loss % = 4%

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Answer 2

Answer:

$Answer$

Step-by-step explanation:

➤For 1st table:-

S.P = 3000/-

Profit% = 20%

➤Now:-

➠S.P is ₹120 if C.P is ₹100

➠S.P is ₹3000 what is C.P

⇒$c.p \: = 100 \times \frac{3000}{120}$

⇒c.p=100×1203000

⇒C.P = 2500/-

➤For 2nd table:-

S.P = ₹3000

Loss% = 20%

➤Then:-

➠S.P is ₹80 if C.P is ₹100

➠S.P is ₹3000 then what is C.P

⇒$c.p \: = 100 \times \frac{3000}{80}$

⇒c.p=100×803000

⇒C.P = 3750/-

➤Solution:-

➠Total C.P of 2 tables is

⇒2500 + 3750

⇒6250/-

➠Total S.P of 2 tables is

⇒3000 + 3000

⇒6000/-

➠C.P > S.P

⇒Loss = C.P - S.P

⇒6250 - 6000

⇒250/-

➠On C.P ₹100 what is loss

$\therefore therefore$

➠$loss\% = \: 250 \times \frac{100}{6250}$

➠loss% = 250×6250/100

⇨Loss % = 4%

HOPE IT HELPS YOU FRIEND...☺