The same method is used for adding / subtracting both numerical fractions and algebraic fractions. Find a common denominator Write each fraction as an equivalent fraction with the common denominator ...
Adding and subtracting algebraic fractions is a similar process to adding and subtracting normal fractions. The denominators of each fraction are different, \(3t\) and \(7t\), so a common denominator ...
Some key concepts should be introduced earlier, argues the pamphlet At seven, pupils should know their tables up to 10 and be introduced to basic algebra, says a study. The draft primary maths ...
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