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判断最简分数 = kenal pecahan bentuk termudah 逐个检查：分子和分母除了 1 以外，还有没有别的数能同时整除？如果有，就还不是最简分数。 例子：7/9 只能被 1 同时整除，所以已经是最简分数。 注意：分子是单数不一定就是最简分数，例如 3/9 还能除以 3。

recognise simplest form = kenal pecahan bentuk termudah Check each fraction: is there any number besides 1 that divides both the numerator and the denominator? If there is, the fraction is not yet in simplest form. Example: 7/9 can only be divided by 1 on both parts, so it is already simplest. Watch out: an odd numerator does not guarantee simplest form; 3/9 still divides by 3.

分子分母一起除 = bahagi kedua-dua bahagian 先找出能同时整除 6 和 10 的数，再把分子、分母都除以它。除完后检查还能不能再化简。 例子：4/6 → 上下各除以 2 → 2/3。 注意：只除分子而分母不变，分数会变小，就不相等了。

divide both parts = bahagi kedua-dua bahagian Find a number that divides both 6 and 10 exactly, then divide the numerator and the denominator by it. Afterwards, check whether it can be simplified again. Example: 4/6 → divide both by 2 → 2/3. Watch out: dividing only the numerator makes a smaller fraction, which is no longer equal.

一组物件化简 = permudahkan pecahan sekumpulan objek 先写出黄色铅笔占总数的分数，分母是铅笔的总数。然后找一个数同时整除分子和分母，化成最简分数。 例子：6 本书中 3 本是故事书 → 3/6 → 1/2。 注意：分子分母不可以倒过来写，总数要放在下面。

simplify a group fraction = permudahkan pecahan sekumpulan objek First write the fraction of yellow pencils, with the total number of pencils as the denominator. Then divide both parts by the same number to reach the simplest form. Example: 3 storybooks among 6 books → 3/6 → 1/2. Watch out: do not turn the fraction upside down; the total goes at the bottom.

长条化简 = permudahkan pecahan pada jalur 先数一数长条一共分成几格、涂了几格，写出分数，再把分子和分母同时除以同一个数。 例子：6 格涂 2 格 → 2/6 → 1/3。 注意：分母要数全部格子，不是只数没涂色的格子。

simplify from a strip = permudahkan pecahan pada jalur Count how many equal parts the strip has and how many are shaded, write the fraction, then divide the numerator and denominator by the same number. Example: 2 of 6 parts shaded → 2/6 → 1/3. Watch out: the denominator counts every part, not only the unshaded ones.

找共同除数 = cari pembahagi sepunya 这个数必须同时整除分子 6 和分母 9。从 2 开始一个一个试，每试一个数都要检查分子和分母是否都除得尽。 例子：4/10 用 2 去除 → 2/5。 注意：只能整除分子、不能整除分母的数不可以用。

find a common divisor = cari pembahagi sepunya The number must divide both the numerator 6 and the denominator 9 exactly. Start at 2 and try the numbers one by one, checking both the top and the bottom each time. Example: 4/10 is divided by 2 → 2/5. Watch out: a number that divides the top but not the bottom cannot be used.

圆形化简 = permudahkan pecahan pada bulatan 数一数圆一共切成几块、涂了几块，写成分数后再化简。也可以看图：试着把相邻的几小块合成一大块，看看涂色部分占几大块中的几块。 例子：圆切成 8 块涂 4 块 → 4/8 → 1/2。 注意：2/6 是对的分数，但题目要的是最简分数。

simplify from a circle = permudahkan pecahan pada bulatan Count the slices and the shaded slices, write the fraction, then simplify. You can also use the picture: try joining neighbouring small slices into bigger ones and see how many big slices are shaded. Example: 4 of 8 slices shaded → 4/8 → 1/2. Watch out: 2/6 is a correct fraction, but the question asks for the simplest form.