4:5=24÷90( )=( ):15=多少分之24=( ) (填小数)
4:5=24÷90( )=( ):15=多少分之24=( ) (填小数)
数学人气:734 ℃时间:2019-09-20 10:20:01
优质解答
4:5=24÷(30)=(12):15=30分之24=(0.8)
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