Write the number 0.5 in the form a/b using integers to show it is a rational number a.5/11 b.5/10 c.5/100 d.2/1

The correct option is B.

Step-by-step explanation:

The given number is 0.5.

If a number can be defined as a/b where b≠0, then it is called a rational number.

We need to rewrite the given number in the form of a/b using integers.

Multiply and divide the given number by 10 to remove the decimal from the given number.

On simplification we get

Here a=5 and b=10 both are integers.

The given number 0.5 is a ration number because it can be written as 5/10.

Therefore the correct option is B.

the answer is 489

step-by-step explanation:

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