Frekuensi 24 menjadi berapa persen?

This doesn’t make sense to me it’s supposed to be lcm ( least common multiple )

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10

What is the equation of a line that passes through points (0, 4) and (-4,-8)?