Question

1. convert 10degree celcius to 10 degree fahrenheit
2.convert 20 degree fahrenheit to 0 degree celcius
3.convert 25 degree celcius to 25 degree fahrenheit
4. convert. 120degree fahrenheit to 120 degree celcius
5. convert 360 degree celcius to fahrenheit
please give answers step by step
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Answer 1

Explanation:

1)given, temperature is degree celcius=10

temperature in fahrenheit =?

given

(C/100)=(F-32/180)

10/100= (F-32/180)

multiply LHS and divide by 1.8

18/180. =F-32/180

18=F-32

so

F=50 fahrenheit

2)given ,

temperature in fahrenheit=20

temperature in celcius =?

C/100 =F-32/180

C/100=-12/180

180C=-1200

C is -6.66 celcius

3)given ,

temperature in celcius =25°

temperature in fahrenheit =?

C/100 =F-32/180

25/100=F-32/180

multiply and divide by 1.8 on LHS

45/180=F-32/180

F=45+32=77 fahrenheit

4)given,

temperature in fahrenheit =120

temperature in celcius =?

C/100 =F-32/180

C/100 =88/180

C=(88x100)/180

C=48.8°C

5)given,

temperature in celcius =360

temperature in fahrenheit=?

C/100 =F-32/180

360/100 =F-32/180

multiply and divide LHS by 1.8

648/180= F-32/180

F=680 fahren heit

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