Question

4/5 of the pupils in Harapan Ibu are soccer player. 2/3 of the soccer player are boys. What fraction of the pupils are boys who are soccer player?

Answer 1

Answer:

$fraction \: of \: the \: pupils \: are \: boys = \\ \frac{4}{5} - \frac{2}{3} = \frac{12 - 10}{15} \: = \frac{2}{15}$

here, LCM of 5 and 3 = 15