What is the ratio of 15 to 13?

What is 3 percent of 55 percent? How many minutes are there in three hours and a quarter? What is the lest number that is divisible by all the number 1 to 10? What is 1 over 256 simplified? What is servo cylinder? How would you write SQL query to show avarege number of something? How much would it cost to go 500 miles if gas costs 3.00 a gallon and you get 12 miles to a gallon? What is the mathenatical formula for calculating average acceleration? What is the third book of the Old Testament? How long would it take at 100mph for 100 miles? Is 10 plus 8v subtracted 3v equal 18 subtracted 3v? Do you multiply when figuring out the percentage of a commission? How many 4s are in 55? How do you write 0.0001235 in scientific notation? What are the multiples of 7 and 11? What is the interquartile range of 13 16 21 25 32 36 42 48 48 53 59? How to write 7.2 as a fraction or mixed number? How you can take benefit of Business Statistic in business management? How do you round 17 914 351 to a tenth of a million? What does the fifth dimension look like?