Posted by **jazz** on Saturday, November 1, 2008 at 9:02pm.

write each increase or decrease as a percent.

the price of gasoline rose from 97.5/L to 101.4/L.

Percent increase=

i did:

101.4 - 97.5

101.4 x 0.0390 = 3.9%

is this right?? im not really sure how to do this.sorry for all these questions.

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