Five marks exercise problems VI — task. Mathematics State Board, Class 8.

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Find \((a+b) \div (a - b)\) if:

(i)

a = \frac{1}{2}, b = \frac{2}{3}

\(a+b\) \(=\)

\frac{i}{i}

and \(a -b\) \(=\)

\frac{i}{i}

\((a+b) \div (a - b)\) \(=\)

(ii)

a = \frac{- 3}{5}, b = \frac{2}{15}

\(a+b\) \(=\)

\frac{i}{i}

and \(a -b\) \(=\)

\frac{i}{i}

\((a+b) \div (a - b)\) \(=\)

\frac{i}{i}

Did you find an error?

18. Five marks exercise problems VI