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Emma Worthington

@E_L_Worthington

Research Scientist in Physical Oceanography at the National Oceanography Centre, Southampton.

calendar_today11-09-2018 09:21:50

1,0K Tweets

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912 Following

Emma Worthington(@E_L_Worthington) 's Twitter Profile Photo
Emma Worthington
@E_L_Worthington

6 months ago

Hi folks, I've had a help request from a friend re: their son's GCSE maths homework. The teacher marked their answer wrong, but it looks fine to me.

Obviously I now doubt my basic maths. If you can post an answer, that would be great. Bonus marks for showing your working πŸ™‚

Hi folks, I've had a help request from a friend re: their son's GCSE maths homework. The teacher marked their answer wrong, but it looks fine to me. Obviously I now doubt my basic maths. If you can post an answer, that would be great. Bonus marks for showing your working πŸ™‚
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Emma Worthington(@E_L_Worthington) 's Twitter Profile Photo
Emma Worthington
@E_L_Worthington

6 months ago

@expeditionlog Thanks Jon, that's exactly what we all came up with.

Here's the teacher's working, which I don't begin to understand the logic of! Why would you take 10% of the customers? Anyway, thanks again for your time.

@expeditionlog Thanks Jon, that's exactly what we all came up with. Here's the teacher's working, which I don't begin to understand the logic of! Why would you take 10% of the customers? Anyway, thanks again for your time.
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