CAIE IGCSE Mathematics Extended E2.5.3 Solve Fractional Equations Questions

Review CAIE IGCSE Mathematics Extended fractional equations through common denominators, algebraic fractions, resulting quadratics and cost or rate contexts.

Exam points

Clear algebraic denominators by multiplying through by a common denominator, then reduce and solve the resulting equation.

[Maximum number: 3]

18 Solve.
$\frac{3y}{2y-1}=\frac34$ y=

$-\frac12$ oe

B2 for 12y=6y-3 or better.
M1 for $4\times3y=3(2y-1)$ .

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CAIE IGCSE Mathematics Extended E2.5.3 Solve Fractional Equations Questions question 1