Latihan tambahan

找不相等的卡 = kad yang tidak sepadan 先把 0.4 写成 0.40，这是四十个百分之一。再逐张比较：分数卡看分子，百分比卡看百分号前面的数，跟四十不一样的那张就是答案。 例子：0.7 = 0.70，所以 70% 相等，7% 不相等。 注意：题目找的是“不相等”的卡，看清楚题目。

kad yang tidak sepadan = the card that does not match Write 0.4 as 0.40, which is forty hundredths. Then compare card by card: look at the numerator of the fraction card and the number before the percent sign. The card that is not forty is the odd one out. Example: 0.7 = 0.70, so 70% matches but 7% does not. Watch out: the question asks for the card that does not match.

百分比化小数 = peratus kepada perpuluhan 百分比的数就是百分之一的个数。几十几个百分之一，小数点前写 0，小数点后两位依次写十位数字和个位数字，次序不能调换。 例子：27% = 27/100 = 0.27。 注意：5.3 比 1 大，可是一个百分比卡不会超过一个整体那么多。

peratus kepada perpuluhan = percent to decimal The percent number tells how many hundredths there are. For a two-digit percent, write 0 before the decimal point and then both digits after it, in the same order. Example: 27% = 27/100 = 0.27. Watch out: keep the two digits in the same order as in the percent.

分数化百分比 = pecahan kepada peratus 分母是 100 的分数，分子是多少，就是百分之多少，直接把分子写在百分号前面。不用改数字，也不用加小数点。 例子：64/100 = 64%；5/100 = 5%。 注意：91% 是把两个数字的位置弄反了。

pecahan kepada peratus = fraction to percent For a fraction with denominator 100, the numerator is the percent number, so write the numerator in front of the percent sign. Do not change the digits and do not add a decimal point. Example: 64/100 = 64%, and 5/100 = 5%. Watch out: 91% swaps the two digits around.

检查一组卡 = semak set kad 把三张卡都变成百分之几再比较：小数一位的先补 0；百分比的数就是百分之几；分数卡看分子。只有一张和其他两张不一样。 例子：0.5、50%、50/100 是正确的一组。 注意：一位小数要先补 0 再比较，不要直接看第一个数字。

semak set kad = check a set of cards Turn all three cards into hundredths before comparing: add a 0 to a one-place decimal, read the percent number as hundredths, and read the numerator of the fraction. Only one card differs from the other two. Example: 0.5, 50% and 50/100 make a correct set. Watch out: add a 0 to a one-place decimal before comparing; do not just look at the first digit.

找缺少的卡 = cari kad yang hilang 这一组已经有小数卡和百分比卡，缺的是分数卡。两位小数就是百分之几，所以要找分母是 100 的分数，分子和百分比的数一样。 例子：0.41、41% → 缺 41/100。 注意：分母是 10 的分数会比 1 大很多，不可能。

cari kad yang hilang = find the missing card This set already has a decimal card and a percent card, so the fraction card is missing. A two-place decimal counts hundredths, so look for a fraction with denominator 100 whose numerator matches the percent number. Example: 0.41 and 41% → the missing card is 41/100. Watch out: a fraction over 10 here would be far more than one whole, which is impossible.