Question

If Bobby went to the shop and there was a 20% sale. He was going to buy a top for £20.

How much does Bobby save?
What is the new price of the top?

If Sarah went to the shop and there was a 10% sale. She was going to buy 7 CDs for £60.
How much does Sarah save?
What is the new price of the CDs?

Answer 1

Bobby saves 4$.

The new price is 16$.

Explanation:

1. .2*20=4
2. 20-4=
3. 16

I hope you get it right