How do you calculate the weight of ingot?

What is 2 forths of twelve? What is a three digit number whose hundreds digit and ones digit is the same and the tens digit is one more than but not greater than the hundreds digit? What day of the week was October 31st 1993? How does the diameter of a screw affect its IMA? What is Word name for 35250000000? How many 5X5 squares can you get out of 1 yard of fabric? Who invented zero in mathematics? Is the sixth tallest in his class and he is also the sixth shortest in his class? Where in the UK is a phone number beginning 020 8759? What does the initial five mean? How many hours in 8 days? What is the common denominator for 4 8 11 15? How do you write one hundred thirty six and eighty six thousandths? What is the z in zomg? What is the area of a square whose length is 4 inches? Is there a number which is equal to its cube but not equal to its square if yes find it? How many blocks of C4 are needed t o create an abatis with 85 trees each with a circumference of 120 inches? Can you divide 463? How many times is the word neighbor used in the Bible? What is the answer 3 tens into ones?