During their last vacation, the King family traveled by train. If they traveled 594 miles in 9 hours, what was the average speed of the train

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?