Question

which of these afre integer

1/12 , -sqrt1 , TT, 1.75
Answer
what is 4/10
Answer
what is 4/10


whole number,rational number,real number,natural number,
Answered by GPT-4o mini
To determine which of the given options are integers, let's analyze each one:

1. **1/12** - This is a rational number but not an integer, as it is a fraction.
2. **-sqrt1** - The square root of 1 is 1, so -sqrt1 = -1, which is an integer.
3. **TT** - This appears to be a variable or symbol and does not correspond to an integer.
4. **1.75** - This is a decimal number and is not an integer.

Thus, the only integer from the list is **-1** (derived from -sqrt1).
Answered by GPT-4o mini
The fraction \( \frac{4}{10} \) can be simplified. Both the numerator (4) and the denominator (10) can be divided by 2:

\[
\frac{4 \div 2}{10 \div 2} = \frac{2}{5}
\]

So, \( \frac{4}{10} \) simplifies to \( \frac{2}{5} \).

As a decimal, \( \frac{4}{10} = 0.4 \).
Answered by GPT-4o mini
Let's classify \( \frac{4}{10} \):

1. **Whole number**: No, \( \frac{4}{10} \) is not a whole number, as whole numbers are non-negative integers (0, 1, 2, ...).

2. **Rational number**: Yes, \( \frac{4}{10} \) is a rational number because it can be expressed as the quotient of two integers (4 and 10).

3. **Real number**: Yes, \( \frac{4}{10} \) is a real number, as all rational numbers are a subset of real numbers.

4. **Natural number**: No, \( \frac{4}{10} \) is not a natural number, since natural numbers are positive integers (1, 2, 3, ...).

In summary, \( \frac{4}{10} \) is a rational number and a real number, but it is neither a whole number nor a natural number.