Question

luxmi sold two sarees for rs1980 each.on one he lost 10% while on the other she gained 10% find her gain or loss per cent in the whole transaction. ​

Answer 1

$hey \: dude \: \\ heres \: ur \: answer \: \\ Step-by-step \: explanation$

: Saree sold at a loss :

Selling price = 1980

Buying price = 100/90 x 1980 = 2200

Saree at a gain : Selling price = 1980 Buying price = 100/110 1980 = 1800

Overall gain or loss : Total buying price = 1800 + 2200 = 4000

Total selling price = 3960 The loss = 4000 - 3960 = 40

40/4000 x 100% = 1%

= 1% loss

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Answer 2

Step-by-step explanation::

Selling price = 1980

Buying price = 100/90 × 1980 = 2200

Saree at a gain :

Selling price = 1980

Buying price = 100/110 × 1980 = 1800

Overall gain or loss :

Total buying price = 1800 + 2200 = 4000

Total selling price = 3960

The loss = 4000 - 3960 = 40

40/4000 × 100% = 1%

= 1% loss