3.75*735-8分之3*5730+16.2*62.5要简算._数学解答

3.75*735-8分之3*5730+16.2*62.5
要简算.

人气：223 ℃　时间：2020-02-03 10:24:22

解答

=0.375*10*735-0.375*5730+16.2*62.5
=0.375*7350-0.375*5730+16.2*62.5
=0.375*(7350-5730)+1620*0.01*62.5
=0.375*1620+1620*0.625
=(0.375+0.625)*1620
=1*1620
=1620