Question

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Answer 1

you have to work bacwards
No.1

`c=(5)/(9)(F-32)`

`c=60`

`(60)/((5)/(9))=((5)/(9))/((5)/(9))(F-32)`

`10.8=F-32`

`42.8=F`
No. 2

`c=27.5`

`(27.5)/((5)/(9))=((5)/(9))/((5)/(9))(F-32)`

`49.5=F-32`

`81.5=F`