饲养场里养的鸡比鸭少480只,鸭比鸡多1/4,饲养场养鸡和鸭一共多少只?
饲养场里养的鸡比鸭少480只,鸭比鸡多
,饲养场养鸡和鸭一共多少只?
数学人气:734 ℃时间:2019-11-23 09:31:35
优质解答
480
÷+480
÷×(1+
)
=1920+2400
=4320(只)
答:一共有4320只.
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