Question

Which expression is not an integer? A) -15 B) 6/14 C) 0 D) 12/6

Answer 1

Answer : The Expression which is not an integer is  $\frac{6}{14}$

$Reason : Because,\; \frac{6}{14} = 0.42857\;which\;is\;not\;an\;integer$

Option - A : -15 is an Integer

Option - C : 0 is an Integer

Option - D : $\frac{12}{6} = 2\;which\;is\;an\;integer$

So, Option B is the Answer

Answer 2

An integer is a number that can be written without using a fractional component. From the given expression 6/14 is not an integer. The correct option is B.

What is an Integer?

An integer is a number that can be written without using a fractional component. For example, the numbers 21, 4, 0, and -2048 are all integers, although 9.75, 5+1/2, and √2 are not.

Since an integer are number that are either positive, negative or zero, and it can be fraction, decimal or an irrational number. Therefore, for each of the options, we can write,

A) -15 ⇒ Integer

B) 6/14 = 0.4285 ⇒ Not an integer

C) 0 ⇒ Integer

D) 12/6 = 2(Dividing both numerator and denominator by 6) ⇒ Integer

Hence, from the given expression 6/14 is not an integer.

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