Question

brainly a seller sells a laptop on a profit of 15% on a cost price.if the selling price of a laptop is 420$.find the cost price?​

Answer 1

Answer:

my same maths question

a profit of 15

the selling price is 420 so the cost must be 405

because 420-15=405

Step-by-step explanation:

normally it gives us 15% profit n the price is 420$ so the cost he/she is selling is 405 simple maths