30 - 32 = -2
-2 divided by 9 is -0.2222222
-0.2222222 times 5 = -1.1111111
So 30⁰F = -1.1111111⁰C
Previous response: "79 degrees Fahrenheit" Wrong! 30 C is equivalent to 86 F or 303 K. An easy way to remember C to F is that a difference of 10 C is also expressed as 18 F, so that 0 C is 32 F, 10 C is 50 F, 20 C is 68 F, 30 C is 86 F, 40 C is 104 F...100 C is 212 F. Bonus question: where is C=F? Minus 40 C = Minus 40 F.
(86 F - 32) x 5/9 = 30 C
30 degrees F because 30 degrees C is about 90 degrees F and you would not have much ice on the lake!
(-30) degrees Fahrenheit = -34.4 degrees Celsius[°C] = ([°F] − 32) × 5⁄9
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30 degrees Celsius = 86 degrees FahrenheitFormula: [°F] = [°C] × 1.8 + 32
30 c = 86 f 30 f = -1.11 c
30 deg F = -1.1... deg C
(-30) degrees Celsius = -22 degrees Fahrenheit [°F] = [°C] × 9⁄5 + 32
Previous response: "79 degrees Fahrenheit" Wrong! 30 C is equivalent to 86 F or 303 K. An easy way to remember C to F is that a difference of 10 C is also expressed as 18 F, so that 0 C is 32 F, 10 C is 50 F, 20 C is 68 F, 30 C is 86 F, 40 C is 104 F...100 C is 212 F. Bonus question: where is C=F? Minus 40 C = Minus 40 F.
Conversion: 86°F → (86 - 32) × 5/9 °C = 30°C
30°C = 86°F. Formula is f = 32 + (9/5)c. Hence, in this instance, f = 32 + (9/5)30 = 32 + 54 = 86.
(86 F - 32) x 5/9 = 30 C
30 degrees F because 30 degrees C is about 90 degrees F and you would not have much ice on the lake!
30 F = (30 - 32) x 5/9 C = -10/9 C = - 1.1111 C
C. F. D. Moule died on 2007-09-30.
(-30) degrees Fahrenheit = -34.4 degrees Celsius[°C] = ([°F] − 32) × 5⁄9