循环小数3.999...亦作3.9循环。

The recurring decimal 3.999 … is also described as 3.9 recurring.

这个数目精确到小数点后三位数。

The number is correct to three decimal places.

不值得为这样的小数目斤斤计较。

It isn't worth quibbling over such a small amount.

1000元对她来说不过是区区小数。

$ 1 000 is a mere trifle to her.

这道题要求你将分数⅞化为小数。

The question asks you to decimalize the fraction ⅞.

这个数精确到小数点后两位。

The figure is accurate to two decimal places.

小数0.61代表61%。

The decimal 0.61 stands for 61 hundredths.

袖珍计算器只能计算到小数点后8位数。

A pocket calculator only works to eight decimal places.

我们得把小数四舍五入成整数。

We needed to do decimals to round up and round down numbers

学生们掌握了小数、百分数和分数。

The students had a grasp of decimals, percentages and fractions.

这个数字精确到小数点后两位。

The figure is account to two decimal places.

把结果精确到小数点后5位数。

Correct the result to five decimal places.