0.5是整数吗？

数字系统，各种符号集合中的任何一种，因此使用它们来表示数字的规则，用于说明在给定集合期间存在的百分比对象，或者换句话说，数字系统是给定集合的数字的数学表示.

整数

整数是金额系统的一部分，在此期间包括从 0 到无穷大的所有正整数。这些数字存在于数字行中。因此，它们都是实数。 “0”旁边的完整自然数集称为整数。

0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , … are whole numbers.

0.5是整数吗？

回答：

So, the answer is NO, 0.5 is not a whole number.

Let’s look at How does one check if variety may be a whole number,

Multiply it by 10 and then do a division with 10, and check if the result of that two operations is zero.

The result of that two operations will offer you the first digit after the percentage point.

If the result’s adequate to zero then the amount may be an integer.

Let’s check it for 0.5.

Multiply 0.5 by 10 which gives us 5.

Now divide it with 10 i.e. 5/10 = 0.5

The first digit after the decimal point is 5, therefore 0.5 is not a whole number.

To convert it into a whole number, it needs to be rounded off to the nearest whole number. Since, the digit after decimal is equal to 5, hence, it will be rounded up to the next whole number which is 1. 

Hence, 0.5 as a whole number will be 1.

类似问题

问题1：陈述给定的陈述是对还是错。

“任何数字乘以零都变成整数。”

回答：

True, as the number becomes zero and zero is a whole number.

问题2：我们可以说所有负整数乘以-1就变成整数了吗？

回答：

Yes ,  all negative integers multiplied by -1 becomes whole number.

问题3：整数0的前身是什么？

回答：

Whole number 0 has no predecessor. 

问题4：如果两个整数的乘积为零，那么一个数会是？

回答：

If the product of two whole numbers is zero then one number will be “Zero“.

问题5：偶数加奇数总是奇数？

回答：

Yes, an even number plus an odd number is always an odd number.