Question

Find the percent of change. Round to the nearest tenth of a percent if necessary. 10 inches to 25 inches. ___ % increase.​

Answer 1

150% change

Explanation:

Formula for Percent change = C =[ (new - old)/ old ]* 100%

C = [ (25 in. - 10 in.) / 10 in. ] = [15/10 ] * 100% = 150 %