What numbers can go in 13?

What are 5 fractions that add up to the number 1? How do you solve 3x-4y 2x-y? How many meters are in 7 km? What are the objectives of artificial intelligence problems? What is 20 percent of 465? What is 20 percent off 229.00? How far does a car travel in 10 hours when its speed is 100k? How do you round to the billions place? 6.75 kg equals how many g? Is 11.18 greater than 11 and less than 13? Is it important to get a low interest rate when you borrow money like on a credit card or student loan? How many pounds are in 2500 tons? What is 1 6 plus 4 5? Is 824 divisible by 2? What part of a line can't you trust? How do you change 2 out of 6 to a percent? What does five fingers say to the face? What is the percent decrease from 50 to 37? How many times dialyzer can use for dislysis? How many syllables in the word delicious?