First, write it out. 6.55 = 6[tex] \frac{55}{100} [/tex].
We need to simplify. Let's start by dividing the numerator and denominator by compatible numbers. I'll use 5 to start.
55÷5 = 11. 100÷5 = 20.
You cannot simplify [tex] \frac{11}{20} [/tex] further, as 11 is a prime number.
Therefore, 6.55 in a mixed number form is 6[tex] \frac{11}{20} [/tex].
Hope that helped you.
