Question

a defective machine costing 10000 is being sold at a loss of 30% .if the price of the machine is further reduced by 10%.find its selling price​

Answer 1

6300

Step-by-step explanation:

Cost price of Machine=₹10000

Loss%=30%

Sp=Cp(100-L%/100)

10000(100-30/100)

10000(70/100)

100(70)

7000rs

decrease in 100 = 10

decrease in 1 = 10/100

decrease in 7000=(10/100)7000

6300 ans