1. Convert 90 oC into oF.   194oF   162oF   18oF   32oF   Hint Half-n-half Clue   2. Convert 113oF into oC.   45oC   63oC   81oC   235oC   Half-n-half Clue   3. Convert 86oF into K.   303 K   30 K   187 K   460 K   Half-n-half Clue   4. The normal temperature of the human body is about   37oC   100oC   0oC   98.6oC   Half-n-half Clue   5. Convert 138oC into K.   411 K   280 K   -135 K   59 K   Half-n-half Clue   6. Convert 372 K into oC.   99oC   166oC   645oC   189oC   Half-n-half Clue   7. The freezing point of water is   273 K   373 K   310 K   305 K   Half-n-half Clue