Answer:
[tex]50[/tex]
Step-by-step explanation:
The prorportion of students that take a foreign language is [tex]\dfrac{5}{6}[/tex]
The total number of students is 150
Number of students who take a foreign language
[tex]\dfrac{5}{6}\times 150=125[/tex]
Out of these students [tex]\dfrac{2}{5}[/tex] portion of students take French.
Number of students that take French
[tex]\dfrac{2}{5}\times 125=50[/tex]
So, number of students that take French is [tex]50[/tex].