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Changing the Subject (GCSE)

Covers where the subject appears multiple times.

a gardener

30th May 2019 Flag Comment

I think you have F and C mixed up in your formula at the beginning of this powerpoint. C = 5/9(F - 32) not the other way around as you have it, and hence F = 9/5C + 32 (or if you want to work it out in your head, Double the temperature in Centigrade, take off 10% and add 32)

E Lim

22nd May 2019 Flag Comment

you very very cool ;)

Mr A Elliott

28th Feb 2019 Flag Comment

I think you have F and C mixed up in your formula at the beginning of this powerpoint. C = 5/9(F - 32) not the other way around as you have it, and hence F = 9/5C + 32 (or if you want to work it out in your head, Double the temperature in Centigrade, take off 10% and add 32)

Ravi Dutta

18th Nov 2017 Flag Comment

Well thought out and graded quesions. Its first time I used today and thanks.

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