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What is decimal 9 with a bar over it?
Means the 9 is repeating.
What is the mathematic mode mean?
mode means the most repeating number there is EX: 15,17,19,20,20,20,24,26,34 then 20 would be the mode because its the most repeating number.
Why is 1.999999 repeated not 2?
It is equal to two, just as 0.9999 repeated is equal to one. Here is a proof: 1/3=0.33333 repeating (1/3)*3=0.3333 repeating * 3 1=0.9999 repeating Now, adding one to both sides also means that 1.9999 repeating equals 2.
Write the repeating decimal 0.5555555 as a fraction?
let x=.5 repeating. because .5 repeating has one digit repeating, mulitply each side of x=.5 repeating by 10 to the first power, or 10. then 10x=5.55 repeating. subtract one x from 10x, so since each x is .5 repeating, 5.55 repeating minus .5 repeating is 5. that means 9x=5. then its x=9/5, which is your answer. if possible, simplify. so the answer is .5555 repeating is equivalent to the fraction 9/5. Doesn't 9/5 = 1.8? I mean if you use your calculator to do the check the math it doesn't make sense that a top-heavy fraction can be less than one, does it not?
What does repeating desamel mean?
It means that there is a repeating pattern to the numbers on the right side of the decimal point. examples: 5.111111111111 (about 5 and one-ninth) 7.333333333333 (about 7 and one-third) There can be a pattern also: 4.567456745674...
