After being given a discount of 20% Peter bought a set of cup at 1600 what was mp?

Let the original price be x.

After a 20% discount, Peter paid 80% of the original price:
0.80x = 1600

Divide both sides by 0.80:
x = 1600 / 0.80
x = 2000

Therefore, the original price of the set of cups was 2000.

Let the original price of the cup be x.

Then, price after discount = x - 20% of x = x - 0.20x = 0.80x

Given that the price after discount is 1600, we have:

0.80x = 1600

Dividing both sides by 0.80, we get:

x = 2000

Therefore, the original price of the cup set was 2000.