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GCSE: I don't understand how to rationalise denominators

First, I would make sure the pupil understands why rationalising fractions is necessary. Then I would acquaint them with the relevant vocabulary so they can express their thought process better and understan...
CA
Answered by Cora A. Maths tutor
3996 Views

How to do add or subtraction fractions?

A fraction a/b consists of a numerator (the part above the bar, a in this example) and a denominator (the part below the bar, b here). In order to add or subtract fractions, we need to make sure the denomina...
ML
Answered by Michelle L. Maths tutor
4268 Views

How can i learn theoretical perspectives for sociology?

A key part of sociology is learning theoretical perspectives; the more perspectives one uses the more marks they gain. All students are taught the same type of perspectives, i.e. Marxism, Feminism, Functiona...
HK
2891 Views

How can i improve my grade from a B to an A in sociology?

To improve your grade from a B to an A your exam answer must be in depth and concise . A B grade student will include key terminology that will earn marks for knowledge; however, an A grade student would tak...
HK
3965 Views

Describe anarchism.

Answers given in interview.
TD
2724 Views