14又1/2-(3.8*1.25-1又1/4+7.2*125%)^0.01_数学解答

14又1/2-(3.8*1.25-1又1/4+7.2*125%)^0.01

人气：243 ℃　时间：2020-02-05 11:51:30

解答

=14+1/2-(3.8*5/4-5/4+7.2*5/4)^0.01
=14+1/2-(10*5/4)^0.01
=29/2-12.5^0.01
≈13.474421045856221325487294044287