How many hours between 9.30 AM to 6.40 PM?

How many day are 32 hours? Which of the following can be determined using theoretical probability? Which fractions are greater than a half? Is 2 yard greater than 5 feet? What shape beginning with s has one line of symmetry? How many times does 4 goes in to 84? What does 6 of 1pt0.9floz equals? How many miles does the universe expand per second? What is a shape that has 4 sides 2 acute angles 2 obtuse angles and opposite sides are parallel? What to do if you think a girl is cheating on you? Who invented the decimal number system? How long does it take to drive 15 kilometers at 45 kilometers per hour? What is the size and of a heptagon? 3 feet 3 inches in inches? Which is closer to 0.75 0.7 or 0.8? What is 670g in kilograms? How many corners does a nonagon? How many dollars is 20 million lire? How many digits fit in a period? What program gave people over 65 money?