What does I 8 mean on a ring?

Is 9.1 greater than 9.02? Is 1 billion equal to 100 million? If you split 30 marbles at the ratio of 1 to 2? What speed do you need to average to run a 7 minute mile? How do you write 32 tenths as a decimal? Joan is taking an admissions examination. If she has to get at least 40 of the 60 questions right to pass what percent of the questions does she need to answer correctly? How many significant digits in 3.0021? How many times does 20 goes into 162? What is 4 and a quarter as a decimal? What is the formula for square footage of a triangular room? Is 4.6 billion is equal to 4576.2 million? How do you write 14 and a quarter ounces? What is another word that you can use instead of however? How many integers from 1 to 1000 are divisible by 30 but not by 16? What 2 consecutive numbers add up to 257? Pythagoras was best known for the pythagorean what? If b varies directly as the cube of c and inversely as the square of d? What is the sum of the measures of all angles in a regular polygon? What is the area of a triangle with base 18m and height 12m? If the numerator is negative and the denominator is positive is the number?