Convert 20.0 °C (room temperature) to °F?

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The formula to be used to convert a temperature X given in degree Celsius to a value in degree Fahrenheit is X*(9/5) + 32

20 C = 20*(9/5) + 32 = 68 F

to convert from celsius to fahrenheit

9/5* C +32

20 C= 9/5 *20+32

=36+32

=68 F

the formula to convert Celsius to Fahrenheit is `(9/5xx C) +32`

so plug in the number into the formula

`9/5 xx 20 ` = 36 +32 = 68

so 20c is 68 F

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