The solution is this :) Hope you understand my handwriting
Because there are 18 socks, 18 is the denominator, and there are 3 blue so blues the numerator. So the chance of getting a blue sock is 3/18 chance. I hope this helps.
Answer:
If 3Tbs = 2 dozen cookies (24) u would need 1.5 more Tbs to make 3 dozen cookies
To get Tbs u would take 3+1.5=4.5 Tbs