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April 18, 2015

Posted by **Lilly** on Sunday, November 14, 2010 at 7:12pm.

- math -
**Ms. Sue**, Sunday, November 14, 2010 at 7:13pm280 - 210 = ?

Take the difference and divide it by 280.

Change the decimal to a percent.

- math -
**bobpursley**, Sunday, November 14, 2010 at 7:13pmpercent=(210-280)/280 x 100

notice as a percent of increase it is negative, as a decrease, change the sign.

- math -
**Lilly**, Sunday, November 14, 2010 at 7:23pm25%

- math -
**bobpursley**, Sunday, November 14, 2010 at 7:26pmCorrect.

- math -
**Ms. Sue**, Sunday, November 14, 2010 at 7:26pmYour number is correct, but your sign is not.

- math -
**gunner**, Friday, March 9, 2012 at 12:45amWhat % of change is $48 to $53.76

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