A×3/4=B×2/5,A不等于0,A∶B写成最简整数比是﹙﹚,比值是﹙﹚
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![A×3/4=B×2/5,A不等于0,A∶B写成最简整数比是﹙﹚,比值是﹙﹚](/uploads/image/z/1616332-4-2.jpg?t=A%C3%973%EF%BC%8F4%3DB%C3%972%EF%BC%8F5%2CA%E4%B8%8D%E7%AD%89%E4%BA%8E0%2CA%E2%88%B6B%E5%86%99%E6%88%90%E6%9C%80%E7%AE%80%E6%95%B4%E6%95%B0%E6%AF%94%E6%98%AF%EF%B9%99%EF%B9%9A%2C%E6%AF%94%E5%80%BC%E6%98%AF%EF%B9%99%EF%B9%9A)
A×3/4=B×2/5,A不等于0,A∶B写成最简整数比是﹙﹚,比值是﹙﹚
A×3/4=B×2/5,A不等于0,A∶B写成最简整数比是﹙﹚,比值是﹙﹚
A×3/4=B×2/5,A不等于0,A∶B写成最简整数比是﹙﹚,比值是﹙﹚
A:B=2/5:3/4=8:15
答:A∶B写成最简整数比是﹙8:15﹚,比值是﹙8/15﹚
是A:B=2/5:3/4=8:15
比值是8÷15=15分之8