18 out of 24 = 1 out of 6? It is required to answer before the evening of January 4, 2010!

18 out of 24 = 1 out of 6? It is required to answer before the evening of January 4, 2010!


18/24=18÷4/24÷4=4.5/6
18/24=18÷18/24÷18=1/(4/3)
So it's 4.5 out of 6 and 1 out of 3



13 out of 8 and 19 out of 24 were better than others


13-8 = 5, 24-19 = 5, 24 is greater than 13, so the 19 out of 24 formula: if there are too many true fractions with the same numerator denominator difference, it depends on whose denominator is larger, and the score will be pushed down: 13 out of 1-8 = 13 out of 5, 19 out of 1-24 = 19 out of 5, 13 out of 5 is greater than 19 out of 5, so 19 out of 24 is larger than



What are 24 and 19


24 times 19



First pass and then compare: 11 / 12, 15 / 16, 19 / 24


The least common multiple of 12.16.24 is 48
11/12=44/48
15/16=45/48
19/24=38/48
Because 38 / 48 < 44 / 48 < 45 / 48
So 19 / 24 < 11 / 12 < 15 / 16



One half plus five sixths plus eleven twelve plus nineteen twenties plus twenty-nine thirties plus nine thousand seven hundred two percent 9701 plus nine thousand seven hundred two percent 9899
Explain why


1/2+5/6+11/12+…… +9899/9900
=(1-1/2)+(1-1/6)+(1-1/12)+…… +(1-1/9900)
=(1-1/(1*2))+(1-1/(2*3))+(1-1/(3*4))+…… +(1-1/(99*100))
=1*99-【1/(1*2)+1/(2*3)+1/(3*4)+…… +1/(99*100)】
=99-【(1/1-1/2)+(1/2-1/3)+(1/3-1/4)+…… +(1/99-1/100)】
=99-【1/1-1/100】
=99-99/100
=9801/100



One half plus three quarters plus five sixths -------- nineteen twenties


107 out of 60



One half plus five sixths plus eleven twelfth plus nineteen twentieth plus twenty-nine thirty plus four forty-two


One half plus five sixths plus eleven twelfth plus nineteen twentieth plus twenty-nine thirty plus forty-one forty-two
=6-(1/2+1/6+1/12+1/20+1/30+1/42)
=6-(1-1/2+1/2-1/3+1/3-1/4+1/4-1/5+1/5-1/6+1/6-1/7)
=6-(1-1/7)
=5 and 1 / 7



Five sixths by one nineteenth plus one-half by five nineteenth plus one-third by five nineteenth equals five





One in two plus one in six plus one in 12 plus one in 20 plus one in 110


10/11
Split 1 / 6 into (1 / 2-1 / 3), 1 / 12 into (1 / 3-1 / 4), and finally 1-1 / 11, that is 10 / 11



1 and 2 / 1 plus 2 and 6 / 1 plus 3 and 12 / 1 plus 4 and 20 / 1. How much is 10 and 110 / 1?
Find the law, those ellipsis hide those numbers! How much is the final equivalent?


Answer = 55 and 10 / 11
1 + 2 + 3 +. + 10 = 55, all scores can be written as (1-1 / 2 + 1 / 2-1 / 3 + 1 / 3-1 / 4. + 1 / 10-1 / 11) = 10 / 11