Sent a picture of the solution to the problem (s).
Anything above 150 and below 250 so :13*13=169, 14*14=196, and 15*15=225
It's A. Change 6 1/6 into 37/6. Then do KCF and flip 2/3, which turns into 3/2. Multiply 37/6x3/2, which is 111/12. Divide that, and you get 9 1/4. That's in the lowest term.
The 15 year olds, it turne out to be .533 and the oler ones are .5833
