You roll a number cube and flip a coin. What is the probability of rolling a number less than 5 and flipping heads? Write your answer as a mixed number. The probability is $\%$

Step 1 ：Find the probability of rolling a number less than 5: \(\frac{4}{6}\)

Step 2 ：Find the probability of flipping heads: \(\frac{1}{2}\)

Step 3 ：Multiply the probabilities: \(\frac{4}{6} \times \frac{1}{2} = \frac{1}{3}\)

Step 4 ：\(\boxed{\frac{1}{3}}\) is the probability of rolling a number less than 5 and flipping heads.