Latihan
Latihan tambahan
5 soalan untuk mengukuhkan unit Cabar Minda. Jika salah, baca petunjuk dan cuba lagi.
Nyatakan 0.9 dalam peratus.
persepuluh kepada peratus = 十分之几化百分数
一个十分之一等于十个百分之一。所以有几个十分之一,就有它的十倍那么多个百分之一,这个数目就是百分数。
例子:0.4 是 4 个十分之一 → 40 个百分之一 → 40%。
注意:小数点后第一位是十分位,不能当成百分位来读。
persepuluh kepada peratus = tenths to percent
One tenth is the same as ten hundredths. So a number of tenths becomes ten times as many hundredths, and that number of hundredths is the percentage.
Example: 0.4 is 4 tenths → 40 hundredths → 40%.
Watch out: the first digit after the point is in the tenths place, so do not read it as hundredths.
Perpuluhan manakah sama dengan 50%?
peratus kepada perpuluhan = 百分数化小数
先把百分数写成几个百分之一,再写成两位小数。如果最后一位是零,可以把它去掉,大小不变。
例子:80% = 0.80 = 0.8;20% = 0.20 = 0.2。
注意:百分数十位上的数字要放在十分位,不要放到百分位。
peratus kepada perpuluhan = percent to decimal
Write the percentage as hundredths, then as a two-place decimal. If the last digit is a zero, you may drop it without changing the value.
Example: 80% = 0.80 = 0.8, and 20% = 0.20 = 0.2.
Watch out: the tens digit of the percentage belongs in the tenths place, not the hundredths place.
Yang manakah TIDAK sama dengan 60%?
cari yang tidak sama = 找出不相等的
先把 60% 写成几个百分之一。再把每个选项都改写成百分之几,跟 60% 比一比:一样多的就相等,不一样多的就不相等。
例子:哪一个不等于 40%?0.4 和 4/10 都等于;0.04 不等于。
注意:题目问的是“不相等”的那一个,选之前再读一次题目。
cari yang tidak sama = find the one that is different
Write 60% as hundredths first. Then rewrite each option as hundredths and compare it with 60%: the same number of hundredths means equal, a different number means not equal.
Example: which is not 40%? 0.4 and 4/10 are equal to it, but 0.04 is not.
Watch out: the question asks for the one that is NOT equal, so read it again before choosing.
Pilih ayat yang betul.
banding guna peratus = 用百分数比较大小
把两个小数都化成百分数再比较:先补零写成两位小数,看它们各有几个百分之一,个数多的那个比较大。
例子:0.6 = 60%,0.06 = 6%,所以 0.6 比较大。
注意:小数点后面的数字比较多,不一定比较大。
banding guna peratus = compare using percentages
Change both decimals into percentages before comparing: write each with two decimal places, count its hundredths, and the one with more hundredths is larger.
Example: 0.6 = 60% and 0.06 = 6%, so 0.6 is larger.
Watch out: a decimal with more digits after the point is not always bigger.
Petak seratus ini menunjukkan perpuluhan dan peratus yang mana?
satu baris penuh = 一整行
先数涂色的格子有几格,每一小格是一个百分之一。有几个百分之一,就是百分之几;也可以写成两位小数,末尾的零可以去掉。小数和百分数要表示同样多的格子。
例子:涂两整行 → 20 格 → 0.2 = 20%。
注意:一整行和一小格不一样大。
satu baris penuh = one full row
Count the coloured squares; each small square is one hundredth. That number of hundredths is the percentage, and you can also write it as a two-place decimal, dropping a final zero. The decimal and the percentage must show the same number of squares.
Example: two full rows → 20 squares → 0.2 = 20%.
Watch out: one full row and one small square are not the same size.
Tahniah! Kamu telah menyelesaikan latihan.
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