Pecahan menerangkan satu atau beberapa bahagian sama besar daripada satu keseluruhan.
Langkah 1
Bahagian sama besar
Pecahan menerangkan satu atau beberapa bahagian sama besar daripada satu keseluruhan.
1 keseluruhan → bahagian sama besar
Bahagian sama besar = 相等的部分 分数表示把一个整体分成大小相同的几份，取其中的一份或几份。一个饼平均切成 4 块，每块就是四分之一。如果切得一大一小，就不能用分数来表示。 例子：一条绳子平均剪成 3 段，每段是 1/3 条绳子。 注意：分数要求每份一样大，不只是份数要数对。
Bahagian sama besar = Equal parts A fraction describes one or more equal parts of a whole. A cake cut equally into 4 pieces gives quarters, and each piece is one quarter. If the pieces are different sizes, we cannot name them with a fraction. Example: A rope cut equally into 3 pieces makes each piece 1/3 of the rope. Watch out: The parts must be the same size; counting the pieces is not enough.
Langkah 2
Pengangka dan penyebut
Pengangka menyatakan bahagian yang dipilih. Penyebut menyatakan jumlah semua bahagian sama besar.
Pengangka dan penyebut = Numerator and denominator The bottom number is the denominator; it tells how many equal parts the whole has. The top number is the numerator; it tells how many parts are chosen. So 3/8 means 8 equal parts with 3 of them chosen. Example: A pizza cut into 5 equal slices with 2 slices eaten: 2/5 of the pizza is eaten. Watch out: The denominator counts all the parts, not only the parts that were not chosen.
Langkah 3
Pecahan wajar
Dalam pecahan wajar, pengangka lebih kecil daripada penyebut dan nilainya kurang daripada satu.
Pecahan wajar = Proper fraction In a proper fraction, the numerator is smaller than the denominator. Its value is less than one whole. 5/7 means 5 of 7 equal parts are taken; that is not yet a whole, so 5/7 < 1. Example: 2/3, 4/9 and 7/10 are proper fractions because each numerator is smaller than its denominator. Watch out: When the numerator equals the denominator, like 6/6, it is one whole, not a proper fraction.
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Satu bentuk dibahagi kepada 6 bahagian sama besar. Satu bahagian ialah…
Satu bahagian = 其中一份 题目说一个形状平均分成 6 份，问其中一份叫什么。分数的名字由分母决定：分成几份，分母就是几。马来文先读分子，再读“per”加分母。 例子：平均分成 4 份，一份是 1/4，马来文读作 satu perempat。 注意：马来文先读分子再读分母，次序倒过来意思就不同。
Satu bahagian = One part The shape is cut into 6 equal parts, and the question asks for the name of one part. The name comes from the denominator, which is the number of equal parts. In Malay we say the numerator first, then 'per' joined to the denominator. Example: A shape cut into 4 equal parts: one part is 1/4, read as satu perempat. Watch out: In Malay the numerator is said first; swapping the order changes the meaning.
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Pengangka = Numerator The question gives the fraction 3/7 and asks for its numerator. The numerator is written above the line and tells how many parts are chosen. The denominator is below the line and tells how many equal parts make the whole. Example: In 5/9, the numerator is 5 and the denominator is 9. Watch out: The Malay words pengangka and penyebut are easy to mix up, so learn which one sits on top.
Ringkasan
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Ingat: bahagian sama besar; pengangka dan penyebut; pecahan wajar.
