Is it 72.60 degrees
-2.222 degrees
82.40 degrees
87 degrees
-82.40 degrees
B. To the nearest degree, what is a temperature of 28 degrees Fahrenheit eqaul to on the Celsius scale?
2006-12-01 05:08:50 · 6 answers · asked by shariff B 1 in Science & Mathematics ➔ Mathematics
82.40 degrees in Fahrenheit scale.
Round it to 82 F
Answer B is -2.22 degrees Celcius round it to -2 degrees Celcius.
2006-12-01 05:10:43 · answer #1 · answered by pkababa 4 · 0⤊ 0⤋
So, 28 - 32 = -4 * 5/9 = -2.22 or -2 degrees Celsius.
2006-12-01 05:21:23 · answer #2 · answered by Brian D 4 · 1⤊ 0⤋
A simple way to convert between degC and degF depends on the fact that -40C = -40F. Start by adding 40 to the temperature you wish to convert. 28 + 40 = 68.
Next, multiply by 5/9 if you want to go F--->C; or by 9/5 if you want to go C--->F. 68 x 9/5 = 122.4. Finally, you subtract the 40 again. 122.4 - 40 = 82.4.
All you really have to remember is that F-temperatures are bigger numbers than C-temperatures. So if you want to get a bigger number, multiply by 9/5, because that's more than one. If you want a smaller number, multiply by 5/9, because that's less than one.
2006-12-01 05:25:36 · answer #3 · answered by steve_geo1 7 · 0⤊ 0⤋
the equation is 9/5T + 32 where T is the temperature in Celsius...therefore the answer is 82.40 degrees...
2006-12-01 05:17:27 · answer #4 · answered by beatdawookie 2 · 0⤊ 0⤋
celsius/5=(farenhiet-32)/9
28/5=(f-32)/9
9*5.6+32=f
50.4+32=f
f=82.4degrees
2006-12-01 05:29:10 · answer #5 · answered by Harry Potter 2 · 0⤊ 0⤋
The answer is not shown. "To the nearest degree" would make it 82°F.
The answer to B is -2°C.
2006-12-01 05:14:48 · answer #6 · answered by Anonymous · 0⤊ 0⤋
87 degrees
2006-12-01 05:14:57 · answer #7 · answered by raj 7 · 0⤊ 2⤋
°F = 32 +(9/5) *28 = 82.4°
2006-12-01 06:23:07 · answer #8 · answered by maussy 7 · 0⤊ 0⤋
-2.222
Formula is F*1.8+32 = C
2006-12-01 05:19:48 · answer #9 · answered by cappy 3 · 0⤊ 0⤋