Fraction images: the case of six and a halfdoi:info:doi/10.1080/14794802.2019.1627239Ofer MarmurXiaoheng YanRina ZazkisResearch in Mathematics Education
In a class, half of the students like music. What fraction of the students don't like music? A. Half B. One-third C. One-fourth D. Two-thirds 相关知识点: 试题来源: 解析 A。因为一半的学生喜欢音乐,那么不喜欢音乐的就是一减一半,还是一半,选 A。B 选项三分之一不符合;C 选项四分之...
3. When "half" is used as a pronoun, it refers to either half of something or a fraction of a larger entity. For example, "a half of the cake" means "half of the cake," while "half of the class" means "half of the students in the class."4. The difference between ...
题目One half of the class is girls. What fraction of the class is boys? A. One half B. One third C. Two thirds D. Three fourths 相关知识点: 试题来源: 解析 A。一半的班级是女生,那么男生的比例就是一减二分之一等于二分之一。
Half of eight is four. 八的二分之一是四。 half, a half, one half n (fraction: 50 per cent) SC 半数的 bàn shù de TC 半數的 SC 百分之五十的 bàn shù de ,bǎi fēn zhī wǔ shí de 备注: "a half" is used generally; "one half" is used to emphasize the precise amount ...
Synonyms for HALF: part, section, moiety, portion, segment, fraction, piece, element; Antonyms of HALF: total, whole, sum, aggregate, contrary, opposite, reverse, converse
题目Ann: Half of the class is boys. What fraction of the class are girls? A. One half B. One third C. Two thirds D. One quarter 相关知识点: 试题来源: 解析 A。对话表明一半是男生,那女生就是一半,选项 A 为一半,正确。B 是三分之一;C 是三分之二;D 是四分之一。
Half of 14 = 32 of 14 = 3 × 142 = 3 × 7 = 21 A Third What is a Third? A third is equivalent to the fraction 13, therefore it is one-third of an amount. There are many examples of thirds in daily life, such as “You’ve eaten a third of my chocolate bar!” How to ...
A half of the students in the class like math. What fraction of the students don't like math? A. One half B. One third C. Two thirds D. Three fourths 相关知识点: 试题来源: 解析 A。一半的学生喜欢数学,那么不喜欢数学的也是一半。B、C、D 选项不符合情境。
34 An old saying has it that half of all advertising budgets are wasted — the trouble is, no one knows which half. In the internet age, at least in theory, this fraction can be much reduced.By watching what people search for, cpck on and say onpne, companies can aim “behavioural”...