.A dress has a thirty percent discount applied and is on sale for 63 pound. What was the original price of the dress before the reduction?

The original price of the dress before the reduction was 90 pound.

Step-by-step explanation:

This question can be solved using a rule of three. The current price, which is 63 pound, is 100 - 30 = 70% = 0.7.

The original price is x pound, and is 100% = 1. So

x pound - 1

63 pound - 0.7

The original price of the dress before the reduction was 90 pound.

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

one set of data has more variation than the other. hope this !