0.10+0.11+0.12.+0.98+0.99

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/22 03:23:09
0.10+0.11+0.12.+0.98+0.990.10+0.11+0.12.+0.98+0.990.10+0.11+0.12.+0.98+0.990.10+0.11+0.12.+0.98+0.99

0.10+0.11+0.12.+0.98+0.99
0.10+0.11+0.12.+0.98+0.99

0.10+0.11+0.12.+0.98+0.99
0.10+0.11+0.12.+0.98+0.99
=(0.10+0.99)+(0.11+0.98)+……(0.44+0.45)
=1.09*45
=49.05

=[(10+99)*89/2]/100
=54.5*89/100
=4850.5/100
=48.505