hey! i have the same question.
but,the only one i can figure out
is number 12. which is: 1/5,1/6
[:
find the 2 missing patterns
1,2,6,24,120,..
2,4,8,16,32,..
1,1/4,1/9,1/16,1/25,..
1,1/2,1/3,1/4,..
2 answers
1,2,6,24,120,..[720,5040]
2/1=2, 6/2=3,24/6=4,120/24=5,
what you need to find out is a number that can be divided by 24 and gives you 6,
2,4,8,16,32,.. [64,128]
each number times 2 gives you next number
1,1/4,1/9,1/16,1/25,.. [1/36,1/49]
the denominators are 2 square, 3 square, 4 square, next would be 5 sequare and 6 sequare
1,1/2,1/3,1/4,..[1/5.1/6]
denominators are 1,2,3,4,5,6,
2/1=2, 6/2=3,24/6=4,120/24=5,
what you need to find out is a number that can be divided by 24 and gives you 6,
2,4,8,16,32,.. [64,128]
each number times 2 gives you next number
1,1/4,1/9,1/16,1/25,.. [1/36,1/49]
the denominators are 2 square, 3 square, 4 square, next would be 5 sequare and 6 sequare
1,1/2,1/3,1/4,..[1/5.1/6]
denominators are 1,2,3,4,5,6,