Unit rate, A comparison per one unit, Cross multiplication, A method used to check if two ratios are equal, Inverse proportion, A relationship where one value increases while the other decreases, Proportion, A relationship showing that two ratios are equal, Scale, A representation of real distance or size using a ratio

PROPORTION

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?