How many hours from 830am to 715pm?

What are covert overt conscious unconscious simple rational irrational voluntary involuntary and couple? Monica buys 6 bottles of soda for a camping trip. Each bottle has a capacity of 2 liters. There are 4 people that will share the soda equally. How much soda will each person get? What does 19.2 million minus 686293 equal? What name of polygon 25 sides? What is 20 percent of 443? What is the ratio of 6 feet to 4 yards? 213cm how many inch? What is random person? How do jet engines provide a forward thrust for an airplane by using the continuity Equation? Who said Watch the pennies and the dollars take care of themselves? What is the difference between the graphical and numerical methods of finding the solution of an equation? A quadrilateral with 4 right angles but with both side are not equal? What is a pattern that repeats over and over? What is 0.002 as a percent? What is this math problem 3.4s - 1.1 equals 5.7? What could be the length of the third side of a triangle that has two sides of lengths 6 and 6? What is the area of a circle that has a diameter of 5 millimeters? What does 27 minus n equal 1 what does it equal? Is 48 hours 2 days? What is the difference between facts and fancy?