0.3的计数单位是0.30计数单位的()倍.A.1B.10C.100-数学

题目简介

0.3的计数单位是0.30计数单位的()倍.A.1B.10C.100-数学

题目详情

0.3的计数单位是0.30计数单位的(  )倍.
A.1B.10C.100
题型:单选题难度:偏易来源:不详

答案

0.30的计数单位是0.01,0.3的计数单位是0.1,
则:0.1÷0.01=10倍;
故选:B.

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