Multiply the Celsius temperature by 9. Divide the product by 5. Then add 32 to that quotient. The answer is100.58

38.1X9=342.9 342.9/5=68.58 68.58 + 32=100.58

The formula is (C X 9/5) + 32 = F

38.1X9=342.9 342.9/5=68.58 68.58 + 32=100.58

The formula is (C X 9/5) + 32 = F