Two-thirds of the students in our class are girls. What is the fraction of boys? A. One-third B. Two-thirds C. Three-thirds D. Four-thirds 相关知识点: 试题来源: 解析 A。本题考查分数的表达和理解。三分之二的学生是女生,那么男生的比例就是三分之一。选项 B 是原有的女生比例;选项 C...
Two-thirds of the students in our class are boys. What is the fraction of girls? A. One-third B. Two-thirds C. One-half D. Three-fourths 相关知识点: 试题来源: 解析 A。本题考查分数的用法。全班学生的三分之二是男生,那么女生所占比例就是三分之一,A 选项符合。
What is two-thirds plus two-thirds? Adding Fractions: Adding up fractions is equivalent to adding up parts of a whole so to add fractions, those parts need to be of equal size. Because of this, we need a common denominator when adding fractions. If we have a common denominator in two ...
四个选项的含义分别是:A.宣称 B.描述,C.闲话,D.语言,根据上文的句子:可知我们人类的大多数对话不是文化的,政治的问题,也不是关于电影和树的讨论,而就是简单的闲言碎语,Research has shown that two-thirds of human conversation is taken up not with discussion of the cultural or political problems of ...
也就是x=(2/3)x+108What number is 108 more than two-thirds of itself?
Two-thirds of a number is 12. What is the number? A. 18 B. 24 C. 36 D. 48 相关知识点: 试题来源: 解析 A。本题考查分数的逆运算。12 是这个数的三分之二,那么这个数是 12 除以三分之二,等于 18。B 选项是错误的计算结果,C 选项和 D 选项也是错误的计算结果。
Two-thirds of the students in the class are girls. What is the fraction of boys? A. One-third B. Two-thirds C. Three-fourths D. One-fourth 相关知识点: 试题来源: 解析 A。本题考查分数的计算。已知班级里三分之二的学生是女生,那么男生的比例就是一减三分之二,即三分之一。
题目Words are powerful:they have the ability to lift up the lowest of the low or tear down the highest of the high.But a strong argument could be made that our body language is even more influential.The most effective communication occurs when the importance of body lan...
解答 答案:C.分数表达法:先分子后分母,分子用基数词,分母用序数词,分子超过"1"时,分母用复数,所以三分之二表达成two-thirds,由what引导的感叹句:What+形容词+不可数名词+主语+谓语!如果是what引导的感叹句,这里缺少主语;由how引导的感叹句:How+形容词/副词+主语+谓语!因此感叹句该是How terrible the news ...
Two-thirds of the money was spent on books. What percentage is it? A. 33.3% B. 66.6% C. 50% D. 75% 相关知识点: 试题来源: 解析 B。三分之二转化为百分数约为 66.6%,所以选 B。做这道题时要注意三分之二转换成百分数的计算方法。