Math Worksheets Number Patterns

Question: High School math help?
Today, we got a math worksheet. It is all about using Inductive Reasoning to solve problems. I can’t seem to figure out three of them and was wondering if any of you could. The patterns are:
18, 46, 94, 63, 52, 61, ____
O, T, T, F, F, S, S, E, N, ____
4, 8, 61, 221, 244, 884, ____
and if you could, can you check to see if this problem is right? (the slashes represent the fractions)
1, 3/2, 9/4, 27/8
For the missing number, i got 243/64
Answer: Umm…. I did not learn this yet, but I was able to know enough to figure out that the last problem you did was wrong.
1,3/2,9/4,27/8
the numerator is multiplied by 3 and the denominator is multiplied by 2. So, the answer is 81/16. TRUST ME AND GOOD LUCK WITH THE REST =)!
Times Tables for 4 & 6 with Math Patterns for Multiplication