Question

A television set was sold for Rs 5760 after giving successive discounts of 10% and 20% respectively . What was the marked price?

Answer 1

Answer:

Let the market price be x.

After 10% discount,

(SP)

1

=90%×x=0.9x.

After 20% discount,

(SP)

2

=80%×0.9x

⟹5760=0.72x

⟹x=8000

Hence, market price is Rs.80000

Answer 2

Answer:

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Step-by-step explanation:

Let the market price be x.

After 10% discount,

(SP) 1   =90%×x=0.9x.

After 20% discount,

(SP)2  =80%×0.9x

⟹5760=0.72x

⟹x=8000

Hence, market price is Rs.80000