Question

Find the percent of change for #1-5

1. Xbox one goes from $399 to $199.
2. A slice of pizza increases from $1.25 to $3.50
3. The price of a Halloween costume goes from$25 to $9.99
4. The price of a bagel goes from $0.75 to $1.10
5. 16 bagels to 0 bagels.

Answer 1

1. approximately 50.1% (50.1253% to be exact)

2. 180%

3. 60.04%

4. approximately 46.7% (exact percent = 46.6667%)

5. 100%