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Estimate

309 bytes added, 14:17, 15 November 2019

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To calculate a number using rough figures.

===References===

====AQA====

:[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Estimates, pages 257-258, 283, GCSE Physics; Third Edition, Oxford University Press, AQA '']

Ellen References

2,903

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