Question

A tape recorder was sold for 5760 after giving success What was the marked price ? Also find the equivalent discounts tothese

​

Answer 1

Answer:

Rs.80000

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

Answer 2

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

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