Question
The figure, not drawn to scale, is made up of 3 different triangles X, Y and Z. 25% of triangle X and 30% of triangle Z is shaded. The shaded area of X is the same as the shaded area of Z. What fraction of the figure is shaded if 20% of Triangle Y is shaded?
4 m

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The figure, not drawn to scale, is made up of 3 different triangles X, Y and Z. 25% of triangle X and 30% of triangle Z is shaded. The shaded area of X is the same as the shaded area of Z. What fraction of the figure is shaded if 20% of Triangle Y is shaded?