简便计算19.8除以3.3
问题描述:
简便计算19.8除以3.3
答
19.8÷3.3
=(19.8÷3)÷(3.3÷3)
=6.6÷1.1
=6
简便计算19.8除以3.3
19.8÷3.3
=(19.8÷3)÷(3.3÷3)
=6.6÷1.1
=6