Question

maria bought a laptop at 20 discount on its original price. she sold it with 40 percent increase on the price she bought. her percentage of profit on the original price is​

Answer 1

Her percentage of profit on the original price is 12%.

Step-by-step explanation:

Since we have given that

Discount % = 20%

Let CP = 100%

She sold it with 40% increase on the price she bought

So, MP = 100+40 = 140%