Answer:
[tex]\huge\boxed{5}[/tex]
Step-by-step explanation:
Luis has 30 problems and after one hour, [tex]\frac{1}{6}[/tex] of those problems are left. This means that the total number of problems left will be [tex]30 \cdot \frac{1}{6}[/tex].
Multiplying by a fraction is the same as dividing by a whole. The denominator of [tex]\frac{1}{6}[/tex] is 6, so we can divide 30 by 6.
[tex]30 \div 6 = 5[/tex]
Hope this helped!
