Question

The X9 tablet cost $350 when it was first

introduced to the market. Three years later
the cost was $287. By what percentage did
the price decrease?

F 15% H 18%
G 21%
J Not here

Answer 1

18%

Explanation:

To find percent change subtract.

big number - small number

then divide by the original number.

350 - 287 = 63

63/350 = 0.18

change to a percent by moving the decimal two place right.

0.18 = 18%