Question

step by step. please please please 20 points question​

Answer 1

Final price should be decreased as comapared to original price=(20×20/100)=4% decrease

Answer 2

Answer:

Step-by-step explanation:

Let the number be 100.

Increased by 20%.

∴ New number = 100 + 20 = 120.

Again Increased by 20%.

∴ Net Increase = (120 * 20)/100

                         = 24

∴ New number = 120 + 24

                         = 144

Overall change = 144 - 100

                          = 44

∴ % increase = (44/100) * 100

                     = 44%

Hope it will help!