To solve the equation 21÷x=18, we first need to isolate the variable x.
We can do this by multiplying both sides of the equation by x:
21÷x * x = 18 * x
On the left side, the x in the numerator and the x in the denominator will cancel out, leaving us with just 21:
21 = 18 * x
Next, we want to isolate x by dividing both sides of the equation by 18:
21 ÷ 18 = 18 * x ÷ 18
On the left side, 21 divided by 18 is equal to 1.1666667 (rounded to 7 decimal places):
1.1666667 = x
So, the solution to the equation 21÷x=18 is x = 1.1666667, or approximately 1.17.
同日公告,公司控股股东变更为联发投,实际控制人变更为湖北省国资委,公司股票于11月20日起复牌。, 这类产品采用了开放式的结构,而最显著的特性就是不进入我们的耳道,将声音以声波或通过骨头震动的方式传递道内耳神经,也就是气传导和骨传导,前者采用波束成形技术进行定向传音,将音频传送到耳朵;后者则是通过震动颅骨来实现声音传输,不需要通过耳道传递声音,因此可以避免对耳朵的压迫和不适感。
运动会设置了托球折返跑、争分夺秒、过关斩将、跳绳、飞镖等项目,居民们热情高涨,掌声、加油声、呐喊声此起彼伏,活动中气氛欢乐。,我们想要第一,这一直是我们的目标。
11月16日,梅赛德斯-奔驰在2023广州车展开幕前抢先秀“肌肉”,一场科技创新日在广州举行。,在炒牛肉丝之前,要先将锅烧热,这样可以使牛肉丝更容易炒熟,也更容易入味。