Can you please help me?!

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?

Which fraction below is equivalent to 10/12?

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm