Question

A 30% loss on cost price is what percent loss on selling price?​

Answer 1

Answer:

lets have cp is 100.

so,sp=100-30

70rupees

Answer 2

Loss on selling price is $42\dfrac{6}{7} \%$

Step-by-step explanation:

Let the cost price = Rs. 100

There is 30 % loss

Therefore

$Loss= 30\% \text { of Cost price }\\\\\Rightarrow Loss = \dfrac{30}{100} \times 100 = 30$

Loss = Rs. 30

Now Selling Price = Cost price - Loss = 100 - 30 = Rs. 70

We have to find the loss percentage on selling price

Therefore

$\dfrac{\text{ Loss}}{\text{Selling price}} \times 100= \dfrac{30}{70} \times 100 = 42\dfrac{6}{7} \%$

Hence, Loss  on selling price is $42\dfrac{6}{7} \%$

#Learn more

Find the loss percent for sp=250 and loss rs = 50.

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