______比75多20%,75比______少25%.-数学

题目简介

______比75多20%,75比______少25%.-数学

题目详情

______比75多20%,75比______少25%.
题型:填空题难度:中档来源:不详

答案

(1)75×(1+20%),
=75×120%,
=90;

(2)75÷(1-25%),
=75÷75%,
=100;
故答案为:90,100.

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