问题
填空题
(△÷△)×(7.5÷△)=75,△=______.
答案
(△÷△)×(7.5÷△)=75,
7.5÷△=75,
7.5÷△×△=75×△,
7.5=75△,
7.5÷75=75△÷75,
△=0.1.
故答案为:0.1.
(△÷△)×(7.5÷△)=75,△=______.
(△÷△)×(7.5÷△)=75,
7.5÷△=75,
7.5÷△×△=75×△,
7.5=75△,
7.5÷75=75△÷75,
△=0.1.
故答案为:0.1.