Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25

Option C.

Step-by-step explanation:

Rational number: If a number expressed as p/q, where p and q are integers and q≠0.

Consider the given number is

It can be rewritten as

    ... (1)

Multiply both sides 100.

   ... (2)

Subtract (1) from (2).

Therefore, the correct option is C.