畜牧场去年养奶牛240头,今年养奶牛290头.今年比去年多养奶牛百分之几?
问题描述:
畜牧场去年养奶牛240头,今年养奶牛290头.今年比去年多养奶牛百分之几?
答
(290-240)÷240X100%≈20.8%
畜牧场去年养奶牛240头,今年养奶牛290头.今年比去年多养奶牛百分之几?
(290-240)÷240X100%≈20.8%