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How do I multiply fractions?

This is simpler than you think when you break it down. Just multiply both the numerators (the top number of your fraction) together for the new numerator of the fraction in your answer. Then do the same for ...
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Answered by Ria M. • Maths tutor
3909 Views

How do I structure my answers?

Generally, examiners are looking to see how perceptive you are and how well you understand the text in accordance with the question you are given. Something I personally found useful was using a structure li...
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What mass of MgCl2 is formed in the following equation if 48g of Mg react in the following equation: Mg + 2HCI -> MgCI 2 + H

First you must calculate the moles of Mg that originally reacted. moles = mass/Mr moles=48/24 moles= 2 Molar ratio of Mg to MgCl2 is 1:1 Therefore 2 moles of MgCl2 were produced moles= mass/Mr mass= moles x ...
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Answered by Sofia G. • Chemistry tutor
4968 Views

How do I use the different sociological perspectives in a specific question?

If an essay (24 mark) question is asking you about a specific concept from a certain perspective it is always a good idea to include another perspective to demonstrate you ability to evaluate (A03/A04).For e...
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Answered by Lucy H. • Sociology tutor
2168 Views

How do I answer a longer essay question? (4/6 marks)

It is useful to underline/highlight any key concepts/ideas they are asking about to target your answer. For example - To what extent do urban areas in lower income countries (LICs) or newly emerging economie...
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Answered by Lucy H. • Geography tutor
2668 Views