What is one half of 30?

The sum of 3 consecutive intergral numbers is 117. what is the numbers? What is the square root 468? What is the bottom most point of a curve called? What is the value of 11 squared? What are numbers 1-100 that are not prime or square? How do you write 149 million in numbers? What is the area of a parallelogram with a height of 4 yards and a base of 13 yards? How do you construct an angle of 120degrees? What is your average speed if you run 100 meters in 50 seconds? What is the LCM of12 and 15? What is the product and sum of 57 and 22? What is 7 over 8 1 over 10 equal? How can you round 46 to nearest ten? What is 5 divide by 5? Why can women have two x's? What equals 34ths in fraction? How many times do they mention milk in the Bible? How do you convert hours to mins formulae? How can we add twice 22 to the difference of 75 and 28? What Mixed number for 3.25?