问题
填空题
已知：
|
答案
∵
=7.281，52.1
∴
=5210
×52.1
=7.281×10=72.81；100
∵
=3.735，3 52.1
∴
=3 0.0521
=3 52.1 1000
=3 52.1 10
=0.3735．3.735 10
故答案为：72.81；0.3735．
搜题请搜索小程序“爱下问搜题”
已知：
|
∵
=7.281，52.1
∴
=5210
×52.1
=7.281×10=72.81；100
∵
=3.735，3 52.1
∴
=3 0.0521
=3 52.1 1000
=3 52.1 10
=0.3735．3.735 10
故答案为：72.81；0.3735．