### Possible Answer

Start by taking the number in Celsius and multiply it by 9. Then divide that number by 5, and then add 32. This is how you convert Celsius to Fahrenheit or use the ... - read more

40 °C is equal to 104 °F The conversion formula is Fahrenheit temperature = (9/5 x Celsius temperature)+ 32 (see related link for an online converter) - read more

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