Question

Find each percent of change. Round answers to the nearest tenth of a percent is necessary. 76 is decreased to 55

Answer 1

76 -55= 21
76 is decreased by 21.

We initially start with 76, so now we have to divide 21 by 76:
21/76* 100%= 27.63%

Rounded to the nearest tenth, the final answer is 27.6%~