Answer
$0.6$
Work Step by Step
$N=60$ because the die is rolled 60 times.
$E$ is the event that the number that comes up is at most 4. (1,2,3 or 4.) 1,2, and 3 each come up 8 times, 4 comes up 12 times.
$fr(E)=8+8+8+12=36$
$P(E)=\frac{fr(E)}{N}=\frac{36}{60}=0.6$