gcse maths tomorrow helpp Watch

richmanswagoh
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#1
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#1
an integer, g, is rounded to give the value 10000. find the greatest value of g???????
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ThunderBeard
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#2
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Rounded to the nearest...?
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richmanswagoh
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#3
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does not specify
(Original post by ThunderBeard)
Rounded to the nearest...?
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pibobelebeep
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#4
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Maybe 14999 because if it was 15000 it would round to 20000
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vortex13
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#5
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It should tell u what it has been rounded to, then you can find upper and lower limits
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richmanswagoh
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yea thats what I thought.. the max this value can be rounded to is 10 000 so the answer you would get is 14999 however in the markscheme the answer is 10499..
(Original post by pibobelebeep)
Maybe 14999 because if it was 15000 it would round to 20000
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richmanswagoh
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it does not
(Original post by vortex13)
It should tell u what it has been rounded to, then you can find upper and lower limits
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richmanswagoh
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#8
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are any of you guys doing the maths gcse tomorrow?
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pibobelebeep
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is there any other information in the question, maybe if its a question in parts, check the other parts for relevant information, otherwise idk
(Original post by richmanswagoh)
yea thats what I thought.. the max this value can be rounded to is 10 000 so the answer you would get is 14999 however in the markscheme the answer is 10499..
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richmanswagoh
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#10
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nope nothing
(Original post by pibobelebeep)
is there any other information in the question, maybe if its a question in parts, check the other parts for relevant information, otherwise idk
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vortex13
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Can u send a pic of the question or something?
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richmanswagoh
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one sec
(Original post by vortex13)
Can u send a pic of the question or something?
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richmanswagoh
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richmanswagoh
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#14
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i edited part b because finding the lowest is easy which is 5000 but the highest i dont know
(Original post by richmanswagoh)
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vortex13
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Yh...... I mean it could be rounded to the nearest 10000, making the answer 14999. Sorry don’t think I can be much help here can’t think of why it would be 10499
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pibobelebeep
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So meaning the answer scheme did 10499 - 5000 to find the greatest difference?
(Original post by richmanswagoh)
i edited part b because finding the lowest is easy which is 5000 but the highest i dont know
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Y12_FurtherMaths
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Question seems to be incorrect
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richmanswagoh
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#18
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yea
(Original post by pibobelebeep)
So meaning the answer scheme did 10499 - 5000 to find the greatest difference?
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richmanswagoh
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#19
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#19
https://www.thestudentroom.co.uk/sho....php?t=5956402
another q pls check
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richmanswagoh
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#20
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https://www.thestudentroom.co.uk/sho....php?t=5956402 check this out
(Original post by Y12_FurtherMaths)
Question seems to be incorrect
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