We all have love <3 i love you, you love me, we all got love

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Find the quotient with the restriction.