英语翻译twelve cows produce 224,988 pounds of milkfind the unit rate in pounds per cow.a model airplane flies 18 feet in 2 seconds.what is the airplane's speed in miles per hour?round your answer to the nearest hundredth.
问题描述：
英语翻译
twelve cows produce 224,988 pounds of milk
find the unit rate in pounds per cow.
a model airplane flies 18 feet in 2 seconds.
what is the airplane's speed in miles per hour?
round your answer to the nearest hundredth.
答
我来看看那！！
12头母牛产生224,988磅的牛奶
找到单价(磅/奶牛。
一个模型飞机飞18英尺2秒。
什么是飞机的速度在英里每小时吗?
一轮数你的答案。
仅供参考啊.
答
12只奶牛能产224,988磅的牛奶，请问奶牛一只奶牛能长多少磅？
一架飞机的速度是18英尺每2秒，请问一小时飞机的速度。把你答案化简到百分位。
答
12头母牛产生224,988磅的牛奶
算下一头牛生产多少磅牛奶
一个模型飞机2秒飞18英尺
飞机速度是多少英里/秒?
答案简化到百位