• # question_answer What should be placed in the empty space '?' so that the sum of fractions on each side of the triangle is same? A)  $\frac{7}{15}$ B)  $\frac{9}{15}$ C)  $\frac{6}{15}$ D)  $\frac{8}{15}$

We have, $\frac{2}{15}+\frac{4}{15}+\frac{5}{15}=\frac{11}{15},$ $\frac{1}{15}+\frac{5}{15}+\frac{5}{15}=\frac{11}{15}$ And  $\frac{1}{15}+?\bigcirc+\frac{2}{15}=\frac{11}{15}$or, $\frac{1}{15}+\frac{8}{15}+\frac{2}{15}=\frac{11}{15}$ $\therefore ?\bigcirc =\frac{8}{15}$