Calculate the following temperatures

Question

1. Its 18 F. What is this in C?
2. Calculate this temperature (from question #1) to K
3. Convert 38.2 C to F

My answers
1. -7.7 C
2. 265.3 K
3. 100.76 F

Let me know what I did wrong if I'm incorrect thank you :)

Answer 1

Looks ok to me.

Answer 2

Thank you :)