若0.0000003=3×10的x次方,则x=_______;若1=0.01x,则x=_______
问题描述:
若0.0000003=3×10的x次方,则x=_______;若1=0.01x,则x=_______
答
-7;100
若0.0000003=3×10的x次方,则x=_______;若1=0.01x,则x=_______
-7;100