How many hours is 8AM to 3AM?

What is a hex button? How many ten millions equal 8000 ten thousands? What is Hindu Arabic numeration system? What is the Greek prefix meaning same as or equal? What was the date 35 weeks and 2 days ago? What is nine more than the product of a number and fifteen? Is no doubt a compound word? What is the percent of 9 out of 13? What is 152 million in scientific notation? How many inches in 45 cms? How do you do this 1 over 2 times 5 over 6 times 3 over 5? How many sq metres in 50ft x 50ft? What was the doors first number 1 hit? What time will an object cast a long shadow? Why number 7 is a special number? How many right angles in an octagon? Does two fifths equal five tenths? How many bundles of 10 can you make with 88 sticks? What is fraction 3.8 to a decimal? write down the months of the year after June that have 31 days?