What is the quotient of 8.3 and 100?

An octagonal card table has a side length of 0.67 m what is the preimeter of the table? What shape has 21 sides? How many stairs in a story? What is the circumference of a circle with a radius of 20? What is a number where if you divide it by 5 the remainder is 4 and the number has two digits and there both even and the sum of the digits is 10? What is the whole number 814 in a standard form? How many more sides does a quadrilateral have then a triangle? What type of polygon has interior anglrs that add up to 900? What is two and two tenths as a decimal? Is 1 over 2 bigger than 7 over 8? What is 35 to the 6th power? What number has a log of 8.0573-10? Is the fraction 13 over 20 simplified? What is the angular size of a circular object with 1 inch diameter viewed from 4 yards? What is the next 2 numbers after 220 110 120 60 70? What is the value of a Florin stamped on one side and blank on the other? Can a number be both rational and an integer? What is 13 kilometers converted into miles? Is it possible to have concurrency but not parallelism? How can comuters store pictures when they can only use numbers?