Is this correct or not please tell me

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Joanie watched 1 out of three of a movie in the morning

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