（0.75×42.7-0.573×25+57.3）÷3×8016_数学解答

（0.75×42.7-0.573×25+57.3）÷3×8016

人气：245 ℃　时间：2020-03-23 10:28:23

解答

(0.75*42.7-0.573*25+57.3)/3*792
=(32.025-14.325+57.3)÷3×792
=75÷3×792
=25*792
=19800